56267376722 has 18 divisors (see below), whose sum is σ = 86530988037. Its totient is φ = 27440791600.

The previous prime is 56267376721. The next prime is 56267376727. The reversal of 56267376722 is 22767376265.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40183810681 + 16083566041 = 200459^2 + 126821^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=167731.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56267376721) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13751897 + ... + 13755987.

Almost surely, 2^56267376722 is an apocalyptic number.

56267376722 is a deficient number, since it is larger than the sum of its proper divisors (30263611315).

56267376722 is an frugal number, since it uses more digits than its factorization.

56267376722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8266 (or 4134 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 53.

The spelling of 56267376722 in words is "fifty-six billion, two hundred sixty-seven million, three hundred seventy-six thousand, seven hundred twenty-two".