38560625538 has 16 divisors (see below), whose sum is σ = 77126286720. Its totient is φ = 12852702576.

The previous prime is 38560625507. The next prime is 38560625567. The reversal of 38560625538 is 83552606583.

It is a super-4 number, since 4×38560625538⁴ (a number of 43 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106345 + ... + 297372.

It is an arithmetic number, because the mean of its divisors is an integer number (4820392920).

Almost surely, 2^38560625538 is an apocalyptic number.

38560625538 is an abundant number, since it is smaller than the sum of its proper divisors (38565661182).

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

38560625538 is a wasteful number, since it uses less digits than its factorization.

38560625538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419641.

The product of its (nonzero) digits is 5184000, while the sum is 51.

The spelling of 38560625538 in words is "thirty-eight billion, five hundred sixty million, six hundred twenty-five thousand, five hundred thirty-eight".