38872333555 has 48 divisors (see below), whose sum is σ = 53194296960. Its totient is φ = 27217048320.

The previous prime is 38872333547. The next prime is 38872333597. The reversal of 38872333555 is 55533327883.

It is not a de Polignac number, because 38872333555 - 2³ = 38872333547 is a prime.

It is a super-2 number, since 2×38872333555² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6435997 + ... + 6442033.

It is an arithmetic number, because the mean of its divisors is an integer number (1108214520).

Almost surely, 2^38872333555 is an apocalyptic number.

38872333555 is a deficient number, since it is larger than the sum of its proper divisors (14321963405).

38872333555 is a wasteful number, since it uses less digits than its factorization.

38872333555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6460 (or 6449 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 52.

The spelling of 38872333555 in words is "thirty-eight billion, eight hundred seventy-two million, three hundred thirty-three thousand, five hundred fifty-five".