56334649345 has 32 divisors (see below), whose sum is σ = 73725547392. Its totient is φ = 41073702912.

The previous prime is 56334649331. The next prime is 56334649379. The reversal of 56334649345 is 54394643365.

It is a cyclic number.

It is not a de Polignac number, because 56334649345 - 2⁵ = 56334649313 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56334649292 and 56334649301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13987222 + ... + 13991248.

It is an arithmetic number, because the mean of its divisors is an integer number (2303923356).

Almost surely, 2^56334649345 is an apocalyptic number.

It is an amenable number.

56334649345 is a deficient number, since it is larger than the sum of its proper divisors (17390898047).

56334649345 is a wasteful number, since it uses less digits than its factorization.

56334649345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6721.

The product of its digits is 13996800, while the sum is 52.

The spelling of 56334649345 in words is "fifty-six billion, three hundred thirty-four million, six hundred forty-nine thousand, three hundred forty-five".