56411403315 has 16 divisors (see below), whose sum is σ = 90261520128. Its totient is φ = 30084990176.

The previous prime is 56411403299. The next prime is 56411403317. The reversal of 56411403315 is 51330411465.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56411403315 - 2⁴ = 56411403299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56411403317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525844 + ... + 623966.

It is an arithmetic number, because the mean of its divisors is an integer number (5641345008).

Almost surely, 2^56411403315 is an apocalyptic number.

56411403315 is a deficient number, since it is larger than the sum of its proper divisors (33850116813).

56411403315 is a wasteful number, since it uses less digits than its factorization.

56411403315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136458.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 56411403315 in words is "fifty-six billion, four hundred eleven million, four hundred three thousand, three hundred fifteen".