56673240622 has 32 divisors (see below), whose sum is σ = 92260738080. Its totient is φ = 26017873920.

The previous prime is 56673240587. The next prime is 56673240623. The reversal of 56673240622 is 22604237665.

It is a happy number.

It is a super-2 number, since 2×56673240622² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56673240623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282922 + ... + 439762.

It is an arithmetic number, because the mean of its divisors is an integer number (2883148065).

Almost surely, 2^56673240622 is an apocalyptic number.

56673240622 is a deficient number, since it is larger than the sum of its proper divisors (35587497458).

56673240622 is a wasteful number, since it uses less digits than its factorization.

56673240622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157156.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 56673240622 in words is "fifty-six billion, six hundred seventy-three million, two hundred forty thousand, six hundred twenty-two".