39503875968 has 96 divisors (see below), whose sum is σ = 113719802040. Its totient is φ = 13162945536.

The previous prime is 39503875913. The next prime is 39503875969. The reversal of 39503875968 is 86957830593.

39503875968 is a `hidden beast` number, since 3 + 9 + 5 + 0 + 38 + 7 + 596 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39503875969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4192030 + ... + 4201442.

Almost surely, 2^39503875968 is an apocalyptic number.

It is an amenable number.

39503875968 is an abundant number, since it is smaller than the sum of its proper divisors (74215926072).

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

39503875968 is a wasteful number, since it uses less digits than its factorization.

39503875968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13076 (or 13061 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 63.

The spelling of 39503875968 in words is "thirty-nine billion, five hundred three million, eight hundred seventy-five thousand, nine hundred sixty-eight".