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52553034255 = 3529472570459
BaseRepresentation
bin110000111100011001…
…111010101000001111
312000122111210202020010
4300330121322220033
51330112034044010
640050441524303
73540212264211
oct607431725017
9160574722203
1052553034255
11203188aa517
12a227aa3693
134c5697a697
1427878285b1
151578a99620
hexc3c67aa0f

52553034255 has 32 divisors (see below), whose sum is σ = 88835097600. Its totient is φ = 26485999232.

The previous prime is 52553034253. The next prime is 52553034263. The reversal of 52553034255 is 55243035525.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52553034255 - 21 = 52553034253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52553034253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1264785 + ... + 1305674.

It is an arithmetic number, because the mean of its divisors is an integer number (2776096800).

Almost surely, 252553034255 is an apocalyptic number.

52553034255 is a deficient number, since it is larger than the sum of its proper divisors (36282063345).

52553034255 is a wasteful number, since it uses less digits than its factorization.

52553034255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570543.

The product of its (nonzero) digits is 450000, while the sum is 39.

The spelling of 52553034255 in words is "fifty-two billion, five hundred fifty-three million, thirty-four thousand, two hundred fifty-five".

Divisors: 1 3 5 15 29 47 87 141 145 235 435 705 1363 4089 6815 20445 2570459 7711377 12852295 38556885 74543311 120811573 223629933 362434719 372716555 604057865 1118149665 1812173595 3503535617 10510606851 17517678085 52553034255