23052065102520 has 64 divisors (see below), whose sum is σ = 73224206802720. Its totient is φ = 5785616338944.

The previous prime is 23052065102489. The next prime is 23052065102543. The reversal of 23052065102520 is 2520156025032.

It is a super-2 number, since 2×23052065102520² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5650013917 + ... + 5650017996.

Almost surely, 2^{23052065102520} is an apocalyptic number.

23052065102520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23052065102520 is an abundant number, since it is smaller than the sum of its proper divisors (50172141700200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23052065102520 is a wasteful number, since it uses less digits than its factorization.

23052065102520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11300031944 (or 11300031940 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 23052065102520 in words is "twenty-three trillion, fifty-two billion, sixty-five million, one hundred two thousand, five hundred twenty".