23750197272 has 80 divisors (see below), whose sum is σ = 66570787800. Its totient is φ = 7910991360.

The previous prime is 23750197249. The next prime is 23750197301. The reversal of 23750197272 is 27279105732.

23750197272 is a `hidden beast` number, since 2 + 3 + 7 + 501 + 9 + 72 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 932872 + ... + 957992.

Almost surely, 2^23750197272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23750197272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33285393900).

23750197272 is an abundant number, since it is smaller than the sum of its proper divisors (42820590528).

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

23750197272 is a wasteful number, since it uses less digits than its factorization.

23750197272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26598 (or 26585 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The spelling of 23750197272 in words is "twenty-three billion, seven hundred fifty million, one hundred ninety-seven thousand, two hundred seventy-two".