23630089560 has 128 divisors (see below), whose sum is σ = 88382707200. Its totient is φ = 4910146560.

The previous prime is 23630089559. The next prime is 23630089579. The reversal of 23630089560 is 6598003632.

It is a super-2 number, since 2×23630089560² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1269445 + ... + 1287924.

It is an arithmetic number, because the mean of its divisors is an integer number (690489900).

Almost surely, 2^23630089560 is an apocalyptic number.

23630089560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23630089560 is an abundant number, since it is smaller than the sum of its proper divisors (64752617640).

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

23630089560 is a wasteful number, since it uses less digits than its factorization.

23630089560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557401 (or 2557397 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 23630089560 in words is "twenty-three billion, six hundred thirty million, eighty-nine thousand, five hundred sixty".