56377677365 has 8 divisors (see below), whose sum is σ = 67658198400. Its totient is φ = 45098818192.

The previous prime is 56377677353. The next prime is 56377677409.

56377677365 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56377677365 - 2¹⁴ = 56377660981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56377677298 and 56377677307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339569 + ... + 477558.

It is an arithmetic number, because the mean of its divisors is an integer number (8457274800).

Almost surely, 2^56377677365 is an apocalyptic number.

It is an amenable number.

56377677365 is a deficient number, since it is larger than the sum of its proper divisors (11280521035).

56377677365 is a wasteful number, since it uses less digits than its factorization.

56377677365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830931.

The product of its digits is 116688600, while the sum is 62.

The spelling of 56377677365 in words is "fifty-six billion, three hundred seventy-seven million, six hundred seventy-seven thousand, three hundred sixty-five".