56774364367 has 6 divisors (see below), whose sum is σ = 64885708328. Its totient is φ = 48663200532.

The previous prime is 56774364359. The next prime is 56774364373. The reversal of 56774364367 is 76346347765.

It is not a de Polignac number, because 56774364367 - 2³ = 56774364359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56774364337) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 585384 + ... + 675442.

Almost surely, 2^56774364367 is an apocalyptic number.

56774364367 is a deficient number, since it is larger than the sum of its proper divisors (8111343961).

56774364367 is an frugal number, since it uses more digits than its factorization.

56774364367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180125 (or 90066 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 58.

The spelling of 56774364367 in words is "fifty-six billion, seven hundred seventy-four million, three hundred sixty-four thousand, three hundred sixty-seven".