56612772296 has 16 divisors (see below), whose sum is σ = 106258281840. Its totient is φ = 28277230480.

The previous prime is 56612772287. The next prime is 56612772313. The reversal of 56612772296 is 69227721665.

It is a super-2 number, since 2×56612772296² (a number of 22 digits) contains 22 as substring.

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, 3636206 + ... + 3651741.

It is an arithmetic number, because the mean of its divisors is an integer number (6641142615).

Almost surely, 2^56612772296 is an apocalyptic number.

It is an amenable number.

56612772296 is a deficient number, since it is larger than the sum of its proper divisors (49645509544).

56612772296 is a wasteful number, since it uses less digits than its factorization.

56612772296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7288924 (or 7288920 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 53.

The spelling of 56612772296 in words is "fifty-six billion, six hundred twelve million, seven hundred seventy-two thousand, two hundred ninety-six".