22957529505 has 32 divisors (see below), whose sum is σ = 37618162560. Its totient is φ = 11949127680.

The previous prime is 22957529461. The next prime is 22957529509. The reversal of 22957529505 is 50592575922.

It is not a de Polignac number, because 22957529505 - 2²⁵ = 22923975073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22957529509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 778225 + ... + 807185.

It is an arithmetic number, because the mean of its divisors is an integer number (1175567580).

Almost surely, 2^22957529505 is an apocalyptic number.

It is an amenable number.

22957529505 is a deficient number, since it is larger than the sum of its proper divisors (14660633055).

22957529505 is a wasteful number, since it uses less digits than its factorization.

22957529505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30241.

The product of its (nonzero) digits is 2835000, while the sum is 51.

The spelling of 22957529505 in words is "twenty-two billion, nine hundred fifty-seven million, five hundred twenty-nine thousand, five hundred five".