23247047250 has 512 divisors, whose sum is σ = 77635584000. Its totient is φ = 5036256000.

The previous prime is 23247047237. The next prime is 23247047261. The reversal of 23247047250 is 5274074232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 86420116 + ... + 86420384.

It is an arithmetic number, because the mean of its divisors is an integer number (151632000).

Almost surely, 2^23247047250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23247047250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38817792000).

23247047250 is an abundant number, since it is smaller than the sum of its proper divisors (54388536750).

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

23247047250 is a wasteful number, since it uses less digits than its factorization.

23247047250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The spelling of 23247047250 in words is "twenty-three billion, two hundred forty-seven million, forty-seven thousand, two hundred fifty".