56774471374 has 4 divisors (see below), whose sum is σ = 85161707064. Its totient is φ = 28387235686.

The previous prime is 56774471357. The next prime is 56774471399. The reversal of 56774471374 is 47317447765.

56774471374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14193617842 + ... + 14193617845.

It is an arithmetic number, because the mean of its divisors is an integer number (21290426766).

Almost surely, 2^56774471374 is an apocalyptic number.

56774471374 is a deficient number, since it is larger than the sum of its proper divisors (28387235690).

56774471374 is a wasteful number, since it uses less digits than its factorization.

56774471374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28387235689.

The product of its digits is 13829760, while the sum is 55.

The spelling of 56774471374 in words is "fifty-six billion, seven hundred seventy-four million, four hundred seventy-one thousand, three hundred seventy-four".