56004232345 has 16 divisors (see below), whose sum is σ = 68173678080. Its totient is φ = 44158518144.

The previous prime is 56004232279. The next prime is 56004232351. The reversal of 56004232345 is 54323240065.

It is a cyclic number.

It is not a de Polignac number, because 56004232345 - 2²⁷ = 55870014617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56004232345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471922 + ... + 578548.

It is an arithmetic number, because the mean of its divisors is an integer number (4260854880).

Almost surely, 2^56004232345 is an apocalyptic number.

It is an amenable number.

56004232345 is a deficient number, since it is larger than the sum of its proper divisors (12169445735).

56004232345 is a wasteful number, since it uses less digits than its factorization.

56004232345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108144.

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 56004232345 in words is "fifty-six billion, four million, two hundred thirty-two thousand, three hundred forty-five".