38752354972 has 24 divisors (see below), whose sum is σ = 68275220832. Its totient is φ = 19245465600.

The previous prime is 38752354961. The next prime is 38752354997. The reversal of 38752354972 is 27945325783.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455697 + ... + 534007.

It is an arithmetic number, because the mean of its divisors is an integer number (2844800868).

Almost surely, 2^38752354972 is an apocalyptic number.

It is an amenable number.

38752354972 is a deficient number, since it is larger than the sum of its proper divisors (29522865860).

38752354972 is a wasteful number, since it uses less digits than its factorization.

38752354972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79149 (or 79147 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 55.

The spelling of 38752354972 in words is "thirty-eight billion, seven hundred fifty-two million, three hundred fifty-four thousand, nine hundred seventy-two".