56744980622 has 12 divisors (see below), whose sum is σ = 93558873408. Its totient is φ = 25793172900.

The previous prime is 56744980577. The next prime is 56744980627. The reversal of 56744980622 is 22608944765.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56744980627) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 117241454 + ... + 117241937.

It is an arithmetic number, because the mean of its divisors is an integer number (7796572784).

Almost surely, 2^56744980622 is an apocalyptic number.

56744980622 is a deficient number, since it is larger than the sum of its proper divisors (36813892786).

56744980622 is a wasteful number, since it uses less digits than its factorization.

56744980622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234483415 (or 234483404 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 56744980622 in words is "fifty-six billion, seven hundred forty-four million, nine hundred eighty thousand, six hundred twenty-two".