22956843504 has 80 divisors (see below), whose sum is σ = 68732029440. Its totient is φ = 6466709760.

The previous prime is 22956843493. The next prime is 22956843521. The reversal of 22956843504 is 40534865922.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457299 + ... + 505010.

It is an arithmetic number, because the mean of its divisors is an integer number (859150368).

Almost surely, 2^22956843504 is an apocalyptic number.

22956843504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22956843504 is an abundant number, since it is smaller than the sum of its proper divisors (45775185936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22956843504 is a wasteful number, since it uses less digits than its factorization.

22956843504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962398 (or 962392 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 22956843504 in words is "twenty-two billion, nine hundred fifty-six million, eight hundred forty-three thousand, five hundred four".