22958464465 has 16 divisors (see below), whose sum is σ = 29009534400. Its totient is φ = 17394478272.

The previous prime is 22958464447. The next prime is 22958464471. The reversal of 22958464465 is 56446485922.

It is a cyclic number.

It is not a de Polignac number, because 22958464465 - 2⁷ = 22958464337 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 269334 + ... + 344176.

It is an arithmetic number, because the mean of its divisors is an integer number (1813095900).

Almost surely, 2^22958464465 is an apocalyptic number.

It is an amenable number.

22958464465 is a deficient number, since it is larger than the sum of its proper divisors (6051069935).

22958464465 is a wasteful number, since it uses less digits than its factorization.

22958464465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78096.

The product of its digits is 16588800, while the sum is 55.

The spelling of 22958464465 in words is "twenty-two billion, nine hundred fifty-eight million, four hundred sixty-four thousand, four hundred sixty-five".