56754169594874 has 16 divisors (see below), whose sum is σ = 85673894871048. Its totient is φ = 28196206339392.

The previous prime is 56754169594849. The next prime is 56754169594879. The reversal of 56754169594874 is 47849596145765.

It can be written as a sum of positive squares in 4 ways, for example, as 56677664800849 + 76504794025 = 7528457^2 + 276595^2 .

It is not an unprimeable number, because it can be changed into a prime (56754169594879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129630824 + ... + 130067900.

Almost surely, 2^{56754169594874} is an apocalyptic number.

56754169594874 is a deficient number, since it is larger than the sum of its proper divisors (28919725276174).

56754169594874 is a wasteful number, since it uses less digits than its factorization.

56754169594874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850769.

The product of its digits is 9144576000, while the sum is 80.

The spelling of 56754169594874 in words is "fifty-six trillion, seven hundred fifty-four billion, one hundred sixty-nine million, five hundred ninety-four thousand, eight hundred seventy-four".