252640700600 has 24 divisors (see below), whose sum is σ = 587389629360. Its totient is φ = 101056280160.

The previous prime is 252640700597. The next prime is 252640700603. The reversal of 252640700600 is 6007046252.

252640700600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (252640700597) and next prime (252640700603).

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252640700603) 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 5 ways as a sum of consecutive naturals, for example, 631601552 + ... + 631601951.

It is an arithmetic number, because the mean of its divisors is an integer number (24474567890).

Almost surely, 2^252640700600 is an apocalyptic number.

252640700600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252640700600 is an abundant number, since it is smaller than the sum of its proper divisors (334748928760).

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

252640700600 is a wasteful number, since it uses less digits than its factorization.

252640700600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263203519 (or 1263203510 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 252640700600 its reverse (6007046252), we get a palindrome (258647746852).

The spelling of 252640700600 in words is "two hundred fifty-two billion, six hundred forty million, seven hundred thousand, six hundred".