38925016540 has 48 divisors (see below), whose sum is σ = 82254332160. Its totient is φ = 15472650240.

The previous prime is 38925016523. The next prime is 38925016567. The reversal of 38925016540 is 4561052983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6364524 + ... + 6370636.

It is an arithmetic number, because the mean of its divisors is an integer number (1713631920).

Almost surely, 2^38925016540 is an apocalyptic number.

It is an amenable number.

38925016540 is an abundant number, since it is smaller than the sum of its proper divisors (43329315620).

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

38925016540 is a wasteful number, since it uses less digits than its factorization.

38925016540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8062 (or 8060 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 38925016540 in words is "thirty-eight billion, nine hundred twenty-five million, sixteen thousand, five hundred forty".