38745933525 has 96 divisors (see below), whose sum is σ = 76903272320. Its totient is φ = 19012631040.

The previous prime is 38745933439. The next prime is 38745933547. The reversal of 38745933525 is 52533954783.

38745933525 is a `hidden beast` number, since 3 + 87 + 4 + 5 + 9 + 33 + 525 = 666.

It is not a de Polignac number, because 38745933525 - 2⁷ = 38745933397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2739522 + ... + 2753628.

Almost surely, 2^38745933525 is an apocalyptic number.

It is an amenable number.

38745933525 is a deficient number, since it is larger than the sum of its proper divisors (38157338795).

38745933525 is a wasteful number, since it uses less digits than its factorization.

38745933525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14452 (or 14441 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 54.

The spelling of 38745933525 in words is "thirty-eight billion, seven hundred forty-five million, nine hundred thirty-three thousand, five hundred twenty-five".