23252015522 has 32 divisors (see below), whose sum is σ = 36348989760. Its totient is φ = 11147980480.

The previous prime is 23252015519. The next prime is 23252015533. The reversal of 23252015522 is 22551025232.

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, 1071197 + ... + 1092687.

It is an arithmetic number, because the mean of its divisors is an integer number (1135905930).

Almost surely, 2^23252015522 is an apocalyptic number.

23252015522 is a deficient number, since it is larger than the sum of its proper divisors (13096974238).

23252015522 is a wasteful number, since it uses less digits than its factorization.

23252015522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21778.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 23252015522 in words is "twenty-three billion, two hundred fifty-two million, fifteen thousand, five hundred twenty-two".