556383874774 has 128 divisors (see below), whose sum is σ = 1121490800640. Its totient is φ = 200797968384.

The previous prime is 556383874733. The next prime is 556383874807. The reversal of 556383874774 is 477478383655.

It is a super-2 number, since 2×556383874774² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13590067 + ... + 13630945.

It is an arithmetic number, because the mean of its divisors is an integer number (8761646880).

Almost surely, 2^556383874774 is an apocalyptic number.

556383874774 is an abundant number, since it is smaller than the sum of its proper divisors (565106925866).

556383874774 is a wasteful number, since it uses less digits than its factorization.

556383874774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41054.

The product of its digits is 474163200, while the sum is 67.

The spelling of 556383874774 in words is "five hundred fifty-six billion, three hundred eighty-three million, eight hundred seventy-four thousand, seven hundred seventy-four".