22508959408 has 40 divisors (see below), whose sum is σ = 47167481088. Its totient is φ = 10344141312.

The previous prime is 22508959399. The next prime is 22508959441. The reversal of 22508959408 is 80495980522.

It is a super-3 number, since 3×22508959408³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 183760 + ... + 280687.

Almost surely, 2^22508959408 is an apocalyptic number.

It is an amenable number.

22508959408 is an abundant number, since it is smaller than the sum of its proper divisors (24658521680).

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

22508959408 is a wasteful number, since it uses less digits than its factorization.

22508959408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464701 (or 464695 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 22508959408 in words is "twenty-two billion, five hundred eight million, nine hundred fifty-nine thousand, four hundred eight".