99562604252 has 24 divisors (see below), whose sum is σ = 179235677376. Its totient is φ = 48356803008.

The previous prime is 99562604237. The next prime is 99562604293. The reversal of 99562604252 is 25240626599.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 99562604252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457988 + ... + 639435.

It is an arithmetic number, because the mean of its divisors is an integer number (7468153224).

Almost surely, 2^99562604252 is an apocalyptic number.

It is an amenable number.

99562604252 is a deficient number, since it is larger than the sum of its proper divisors (79673073124).

99562604252 is a wasteful number, since it uses less digits than its factorization.

99562604252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098077 (or 1098075 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 99562604252 in words is "ninety-nine billion, five hundred sixty-two million, six hundred four thousand, two hundred fifty-two".