22964082505 has 72 divisors (see below), whose sum is σ = 35833238784. Its totient is φ = 14065833600.

The previous prime is 22964082467. The next prime is 22964082517. The reversal of 22964082505 is 50528046922.

It is not a de Polignac number, because 22964082505 - 2¹⁹ = 22963558217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1274610 + ... + 1292500.

It is an arithmetic number, because the mean of its divisors is an integer number (497683872).

Almost surely, 2^22964082505 is an apocalyptic number.

It is an amenable number.

22964082505 is a deficient number, since it is larger than the sum of its proper divisors (12869156279).

22964082505 is a wasteful number, since it uses less digits than its factorization.

22964082505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17967 (or 17947 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 22964082505 in words is "twenty-two billion, nine hundred sixty-four million, eighty-two thousand, five hundred five".