38775055504 has 20 divisors (see below), whose sum is σ = 75135897964. Its totient is φ = 19385146368.

The previous prime is 38775055493. The next prime is 38775055547. The reversal of 38775055504 is 40555057783.

It can be written as a sum of positive squares in 2 ways, for example, as 10600761600 + 28174293904 = 102960^2 + 167852^2 .

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 3 ways as a sum of consecutive naturals, for example, 10617 + ... + 278680.

Almost surely, 2^38775055504 is an apocalyptic number.

It is an amenable number.

38775055504 is a deficient number, since it is larger than the sum of its proper divisors (36360842460).

38775055504 is a wasteful number, since it uses less digits than its factorization.

38775055504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297682 (or 297676 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 38775055504 in words is "thirty-eight billion, seven hundred seventy-five million, fifty-five thousand, five hundred four".