23556575253 has 8 divisors (see below), whose sum is σ = 31409503488. Its totient is φ = 15704015264.

The previous prime is 23556575219. The next prime is 23556575261. The reversal of 23556575253 is 35257565532.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23556575253 - 2¹⁴ = 23556558869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23556575293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142801 + ... + 259817.

It is an arithmetic number, because the mean of its divisors is an integer number (3926187936).

Almost surely, 2^23556575253 is an apocalyptic number.

It is an amenable number.

23556575253 is a deficient number, since it is larger than the sum of its proper divisors (7852928235).

23556575253 is a wasteful number, since it uses less digits than its factorization.

23556575253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184123.

The product of its digits is 4725000, while the sum is 48.

The spelling of 23556575253 in words is "twenty-three billion, five hundred fifty-six million, five hundred seventy-five thousand, two hundred fifty-three".