56244226465 has 32 divisors (see below), whose sum is σ = 80173244160. Its totient is φ = 37060934400.

The previous prime is 56244226459. The next prime is 56244226483. The reversal of 56244226465 is 56462244265.

It is not a de Polignac number, because 56244226465 - 2³ = 56244226457 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 82855 + ... + 345475.

It is an arithmetic number, because the mean of its divisors is an integer number (2505413880).

Almost surely, 2^56244226465 is an apocalyptic number.

It is an amenable number.

56244226465 is a deficient number, since it is larger than the sum of its proper divisors (23929017695).

56244226465 is a wasteful number, since it uses less digits than its factorization.

56244226465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262873.

The product of its digits is 2764800, while the sum is 46.

The spelling of 56244226465 in words is "fifty-six billion, two hundred forty-four million, two hundred twenty-six thousand, four hundred sixty-five".