23522795085 has 32 divisors (see below), whose sum is σ = 38960196480. Its totient is φ = 12104825600.

The previous prime is 23522795063. The next prime is 23522795089. The reversal of 23522795085 is 58059722532.

It is not a de Polignac number, because 23522795085 - 2²¹ = 23520697933 is a prime.

It is a super-2 number, since 2×23522795085² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23522795089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 666175 + ... + 700595.

It is an arithmetic number, because the mean of its divisors is an integer number (1217506140).

Almost surely, 2^23522795085 is an apocalyptic number.

It is an amenable number.

23522795085 is a deficient number, since it is larger than the sum of its proper divisors (15437401395).

23522795085 is a wasteful number, since it uses less digits than its factorization.

23522795085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36029.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 23522795085 in words is "twenty-three billion, five hundred twenty-two million, seven hundred ninety-five thousand, eighty-five".