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5255005524 = 2231766138971
BaseRepresentation
bin1001110010011100…
…10000010101010100
3111120020012221101020
410321032100111110
541230240134044
62225241001140
7244136544546
oct47116202524
914506187336
105255005524
11225734a47a
121027a831b0
13659934732
1437bcc1696
1520b528a19
hex139390554

5255005524 has 48 divisors (see below), whose sum is σ = 13002929856. Its totient is φ = 1646092800.

The previous prime is 5255005499. The next prime is 5255005529. The reversal of 5255005524 is 4255005525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255005529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115359 + ... + 154329.

It is an arithmetic number, because the mean of its divisors is an integer number (270894372).

Almost surely, 25255005524 is an apocalyptic number.

It is an amenable number.

5255005524 is an abundant number, since it is smaller than the sum of its proper divisors (7747924332).

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

5255005524 is a wasteful number, since it uses less digits than its factorization.

5255005524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39656 (or 39654 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 5255005524 is about 72491.4168988302. The cubic root of 5255005524 is about 1738.5655068249.

Subtracting from 5255005524 its reverse (4255005525), we obtain a palindrome (999999999).

The spelling of 5255005524 in words is "five billion, two hundred fifty-five million, five thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 661 1322 1983 2644 3966 7932 11237 22474 33711 38971 44948 67422 77942 116913 134844 155884 233826 467652 662507 1325014 1987521 2650028 3975042 7950084 25759831 51519662 77279493 103039324 154558986 309117972 437917127 875834254 1313751381 1751668508 2627502762 5255005524