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52453313110 = 251119181313443
BaseRepresentation
bin110000110110011101…
…100000101001010110
312000101120011101112101
4300312131200221112
51324411022004420
640032520312314
73534561543052
oct606635405126
9160346141471
1052453313110
1120277589550
12a1ba61269a
134c3c103aa3
1427784aac62
15156ee4c60a
hexc36760a56

52453313110 has 128 divisors (see below), whose sum is σ = 109614435840. Its totient is φ = 17872358400.

The previous prime is 52453313089. The next prime is 52453313117. The reversal of 52453313110 is 1131335425.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52453313117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 118404549 + ... + 118404991.

It is an arithmetic number, because the mean of its divisors is an integer number (856362780).

Almost surely, 252453313110 is an apocalyptic number.

52453313110 is an abundant number, since it is smaller than the sum of its proper divisors (57161122730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52453313110 is a wasteful number, since it uses less digits than its factorization.

52453313110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 52453313110 its reverse (1131335425), we get a palindrome (53584648535).

It can be divided in two parts, 52453 and 313110, that added together give a palindrome (365563).

The spelling of 52453313110 in words is "fifty-two billion, four hundred fifty-three million, three hundred thirteen thousand, one hundred ten".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 181 190 209 313 362 418 443 626 886 905 1045 1565 1810 1991 2090 2215 3130 3439 3443 3982 4430 4873 5947 6878 6886 8417 9746 9955 11894 16834 17195 17215 19910 24365 29735 34390 34430 37829 42085 48730 56653 59470 65417 75658 80183 84170 92587 113306 130834 138659 160366 185174 189145 277318 283265 327085 378290 400915 462935 566530 623183 654170 693295 801830 882013 925870 1076407 1246366 1386590 1523477 1525249 1764026 2152814 2634521 3046954 3050498 3115915 4410065 5269042 5382035 6231830 7617385 7626245 8820130 10764070 11840477 13172605 15234770 15252490 16758247 23680954 25097279 26345210 28979731 33516494 50194558 57959462 59202385 83791235 118404770 125486395 144898655 167582470 250972790 276070069 289797310 476848301 552140138 953696602 1380350345 2384241505 2760700690 4768483010 5245331311 10490662622 26226656555 52453313110