23913263250 has 96 divisors (see below), whose sum is σ = 64780947504. Its totient is φ = 6365088000.

The previous prime is 23913263167. The next prime is 23913263251. The reversal of 23913263250 is 5236231932.

23913263250 is a `hidden beast` number, since 2 + 3 + 9 + 1 + 326 + 325 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1392558489 + 22520704761 = 37317^2 + 150069^2 .

It is not an unprimeable number, because it can be changed into a prime (23913263251) 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, 1243710 + ... + 1262790.

Almost surely, 2^23913263250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23913263250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32390473752).

23913263250 is an abundant number, since it is smaller than the sum of its proper divisors (40867684254).

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

23913263250 is a wasteful number, since it uses less digits than its factorization.

23913263250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19661 (or 19648 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The spelling of 23913263250 in words is "twenty-three billion, nine hundred thirteen million, two hundred sixty-three thousand, two hundred fifty".