23008457632 has 12 divisors (see below), whose sum is σ = 45297901026. Its totient is φ = 11504228800.

The previous prime is 23008457627. The next prime is 23008457651. The reversal of 23008457632 is 23675480032.

It can be written as a sum of positive squares in only one way, i.e., 21621937936 + 1386519696 = 147044^2 + 37236^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359507119 + ... + 359507182.

Almost surely, 2^23008457632 is an apocalyptic number.

It is an amenable number.

23008457632 is a deficient number, since it is larger than the sum of its proper divisors (22289443394).

23008457632 is an equidigital number, since it uses as much as digits as its factorization.

23008457632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719014311 (or 719014303 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 23008457632 in words is "twenty-three billion, eight million, four hundred fifty-seven thousand, six hundred thirty-two".