56814628532 has 6 divisors (see below), whose sum is σ = 99425599938. Its totient is φ = 28407314264.

The previous prime is 56814628531. The next prime is 56814628573. The reversal of 56814628532 is 23582641865.

It can be written as a sum of positive squares in only one way, i.e., 31494181156 + 25320447376 = 177466^2 + 159124^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56814628531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7101828563 + ... + 7101828570.

It is an arithmetic number, because the mean of its divisors is an integer number (16570933323).

Almost surely, 2^56814628532 is an apocalyptic number.

It is an amenable number.

56814628532 is a deficient number, since it is larger than the sum of its proper divisors (42610971406).

56814628532 is a wasteful number, since it uses less digits than its factorization.

56814628532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14203657137 (or 14203657135 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 50.

The spelling of 56814628532 in words is "fifty-six billion, eight hundred fourteen million, six hundred twenty-eight thousand, five hundred thirty-two".