38587115775 has 48 divisors (see below), whose sum is σ = 68820595200. Its totient is φ = 18964732800.

The previous prime is 38587115717. The next prime is 38587115783. The reversal of 38587115775 is 57751178583.

It is not a de Polignac number, because 38587115775 - 2²⁴ = 38570338559 is a prime.

It is a congruent number.

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, 550990 + ... + 617060.

It is an arithmetic number, because the mean of its divisors is an integer number (1433762400).

Almost surely, 2^38587115775 is an apocalyptic number.

38587115775 is a deficient number, since it is larger than the sum of its proper divisors (30233479425).

38587115775 is a wasteful number, since it uses less digits than its factorization.

38587115775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66696 (or 66691 counting only the distinct ones).

The product of its digits is 8232000, while the sum is 57.

The spelling of 38587115775 in words is "thirty-eight billion, five hundred eighty-seven million, one hundred fifteen thousand, seven hundred seventy-five".