23173240753525 has 48 divisors (see below), whose sum is σ = 30970335771648. Its totient is φ = 17150044032000.

The previous prime is 23173240753519. The next prime is 23173240753567. The reversal of 23173240753525 is 52535704237132.

It is not a de Polignac number, because 23173240753525 - 2¹¹ = 23173240751477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28782445 + ... + 29576605.

It is an arithmetic number, because the mean of its divisors is an integer number (645215328576).

Almost surely, 2^{23173240753525} is an apocalyptic number.

23173240753525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23173240753525 is a deficient number, since it is larger than the sum of its proper divisors (7797095018123).

23173240753525 is a wasteful number, since it uses less digits than its factorization.

23173240753525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795862 (or 795857 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 49.

The spelling of 23173240753525 in words is "twenty-three trillion, one hundred seventy-three billion, two hundred forty million, seven hundred fifty-three thousand, five hundred twenty-five".