252633516102 has 24 divisors (see below), whose sum is σ = 597133765800. Its totient is φ = 76555610880.

The previous prime is 252633516073. The next prime is 252633516119. The reversal of 252633516102 is 201615336252.

252633516102 is a `hidden beast` number, since 2 + 5 + 2 + 6 + 3 + 35 + 1 + 610 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637963227 + ... + 637963622.

It is an arithmetic number, because the mean of its divisors is an integer number (24880573575).

Almost surely, 2^252633516102 is an apocalyptic number.

252633516102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252633516102 is an abundant number, since it is smaller than the sum of its proper divisors (344500249698).

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

252633516102 is a wasteful number, since it uses less digits than its factorization.

252633516102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275926868 (or 1275926865 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 252633516102 in words is "two hundred fifty-two billion, six hundred thirty-three million, five hundred sixteen thousand, one hundred two".