23137632000 has 864 divisors, whose sum is σ = 99485568000. Its totient is φ = 5048524800.

The previous prime is 23137631989. The next prime is 23137632017. The reversal of 23137632000 is 23673132.

23137632000 is a `hidden beast` number, since 23 + 1 + 3 + 7 + 632 + 0 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 46367751 + ... + 46368249.

Almost surely, 2^23137632000 is an apocalyptic number.

23137632000 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 23137632000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49742784000).

23137632000 is an abundant number, since it is smaller than the sum of its proper divisors (76347936000).

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

23137632000 is a wasteful number, since it uses less digits than its factorization.

23137632000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The spelling of 23137632000 in words is "twenty-three billion, one hundred thirty-seven million, six hundred thirty-two thousand".