5656574122432 has 28 divisors (see below), whose sum is σ = 11226011644960. Its totient is φ = 2827972763136.

The previous prime is 5656574122417. The next prime is 5656574122477. The reversal of 5656574122432 is 2342214756565.

It is a self number, because there is not a number n which added to its sum of digits gives 5656574122432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4329957 + ... + 5482852.

It is an arithmetic number, because the mean of its divisors is an integer number (400928987320).

Almost surely, 2^{5656574122432} is an apocalyptic number.

It is an amenable number.

5656574122432 is a deficient number, since it is larger than the sum of its proper divisors (5569437522528).

5656574122432 is an equidigital number, since it uses as much as digits as its factorization.

5656574122432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9821828 (or 9821818 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 52.

Adding to 5656574122432 its reverse (2342214756565), we get a palindrome (7998788878997).

The spelling of 5656574122432 in words is "five trillion, six hundred fifty-six billion, five hundred seventy-four million, one hundred twenty-two thousand, four hundred thirty-two".