23051830560 has 384 divisors, whose sum is σ = 85175193600. Its totient is φ = 5180497920.

The previous prime is 23051830537. The next prime is 23051830603. The reversal of 23051830560 is 6503815032.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4712596 + ... + 4717484.

It is an arithmetic number, because the mean of its divisors is an integer number (221810400).

Almost surely, 2^23051830560 is an apocalyptic number.

23051830560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23051830560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42587596800).

23051830560 is an abundant number, since it is smaller than the sum of its proper divisors (62123363040).

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

23051830560 is a wasteful number, since it uses less digits than its factorization.

23051830560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4984 (or 4976 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 23051830560 in words is "twenty-three billion, fifty-one million, eight hundred thirty thousand, five hundred sixty".