23265265655073 has 48 divisors (see below), whose sum is σ = 35302690805760. Its totient is φ = 13596081250752.

The previous prime is 23265265655059. The next prime is 23265265655113. The reversal of 23265265655073 is 37055656256232.

It is not a de Polignac number, because 23265265655073 - 2²⁹ = 23264728784161 is a prime.

It is a super-2 number, since 2×23265265655073² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23265265655773) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5555865 + ... + 8797622.

It is an arithmetic number, because the mean of its divisors is an integer number (735472725120).

Almost surely, 2^{23265265655073} is an apocalyptic number.

23265265655073 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23265265655073 is a deficient number, since it is larger than the sum of its proper divisors (12037425150687).

23265265655073 is a wasteful number, since it uses less digits than its factorization.

23265265655073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14353678 (or 14353665 counting only the distinct ones).

The product of its (nonzero) digits is 68040000, while the sum is 57.

The spelling of 23265265655073 in words is "twenty-three trillion, two hundred sixty-five billion, two hundred sixty-five million, six hundred fifty-five thousand, seventy-three".