99570753952 has 24 divisors (see below), whose sum is σ = 198955745856. Its totient is φ = 49042310592.

The previous prime is 99570753797. The next prime is 99570753977. The reversal of 99570753952 is 25935707599.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23218648 + ... + 23222935.

It is an arithmetic number, because the mean of its divisors is an integer number (8289822744).

Almost surely, 2^99570753952 is an apocalyptic number.

It is an amenable number.

99570753952 is a deficient number, since it is larger than the sum of its proper divisors (99384991904).

99570753952 is a wasteful number, since it uses less digits than its factorization.

99570753952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46441660 (or 46441652 counting only the distinct ones).

The product of its (nonzero) digits is 26790750, while the sum is 61.

The spelling of 99570753952 in words is "ninety-nine billion, five hundred seventy million, seven hundred fifty-three thousand, nine hundred fifty-two".