252676657100 has 72 divisors (see below), whose sum is σ = 627546167808. Its totient is φ = 86506459200.

The previous prime is 252676657097. The next prime is 252676657199. The reversal of 252676657100 is 1756676252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222509 + ... + 744891.

Almost surely, 2^252676657100 is an apocalyptic number.

252676657100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252676657100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313773083904).

252676657100 is an abundant number, since it is smaller than the sum of its proper divisors (374869510708).

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

252676657100 is a wasteful number, since it uses less digits than its factorization.

252676657100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523095 (or 523088 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 252676657100 in words is "two hundred fifty-two billion, six hundred seventy-six million, six hundred fifty-seven thousand, one hundred".