38972338052 has 12 divisors (see below), whose sum is σ = 68381545680. Its totient is φ = 19434753576.

The previous prime is 38972338043. The next prime is 38972338073. The reversal of 38972338052 is 25083327983.

38972338052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12852158 + ... + 12855189.

It is an arithmetic number, because the mean of its divisors is an integer number (5698462140).

Almost surely, 2^38972338052 is an apocalyptic number.

It is an amenable number.

38972338052 is a deficient number, since it is larger than the sum of its proper divisors (29409207628).

38972338052 is a wasteful number, since it uses less digits than its factorization.

38972338052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25707730 (or 25707728 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 38972338052 in words is "thirty-eight billion, nine hundred seventy-two million, three hundred thirty-eight thousand, fifty-two".