38093763538 has 16 divisors (see below), whose sum is σ = 57761593344. Its totient is φ = 18840790080.

The previous prime is 38093763527. The next prime is 38093763563. The reversal of 38093763538 is 83536739083.

38093763538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38093763538² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136918 + ... + 308113.

It is an arithmetic number, because the mean of its divisors is an integer number (3610099584).

Almost surely, 2^38093763538 is an apocalyptic number.

38093763538 is a deficient number, since it is larger than the sum of its proper divisors (19667829806).

38093763538 is a wasteful number, since it uses less digits than its factorization.

38093763538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445497.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 38093763538 in words is "thirty-eight billion, ninety-three million, seven hundred sixty-three thousand, five hundred thirty-eight".