56604456022 has 16 divisors (see below), whose sum is σ = 86877810000. Its totient is φ = 27651414240.

The previous prime is 56604456019. The next prime is 56604456023. The reversal of 56604456022 is 22065440665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56604456023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538772 + ... + 1575127.

It is an arithmetic number, because the mean of its divisors is an integer number (5429863125).

Almost surely, 2^56604456022 is an apocalyptic number.

56604456022 is a deficient number, since it is larger than the sum of its proper divisors (30273353978).

56604456022 is a wasteful number, since it uses less digits than its factorization.

56604456022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114111.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 56604456022 its reverse (22065440665), we get a palindrome (78669896687).

The spelling of 56604456022 in words is "fifty-six billion, six hundred four million, four hundred fifty-six thousand, twenty-two".