23506022015 has 12 divisors (see below), whose sum is σ = 32812488216. Its totient is φ = 16118414928.

The previous prime is 23506021951. The next prime is 23506022039. The reversal of 23506022015 is 51022060532.

It is not a de Polignac number, because 23506022015 - 2⁶ = 23506021951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47971229 + ... + 47971718.

It is an arithmetic number, because the mean of its divisors is an integer number (2734374018).

Almost surely, 2^23506022015 is an apocalyptic number.

23506022015 is a deficient number, since it is larger than the sum of its proper divisors (9306466201).

23506022015 is an equidigital number, since it uses as much as digits as its factorization.

23506022015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95942966 (or 95942959 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 23506022015 its reverse (51022060532), we get a palindrome (74528082547).

The spelling of 23506022015 in words is "twenty-three billion, five hundred six million, twenty-two thousand, fifteen".