5291585577938 has 16 divisors (see below), whose sum is σ = 9114692862240. Its totient is φ = 2278673215200.

The previous prime is 5291585577911. The next prime is 5291585577959. The reversal of 5291585577938 is 8397755851925.

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, 6329647403 + ... + 6329648238.

It is an arithmetic number, because the mean of its divisors is an integer number (569668303890).

Almost surely, 2^{5291585577938} is an apocalyptic number.

5291585577938 is a deficient number, since it is larger than the sum of its proper divisors (3823107284302).

5291585577938 is a wasteful number, since it uses less digits than its factorization.

5291585577938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12659295673.

The product of its digits is 952560000, while the sum is 74.

The spelling of 5291585577938 in words is "five trillion, two hundred ninety-one billion, five hundred eighty-five million, five hundred seventy-seven thousand, nine hundred thirty-eight".