23514122500 has 60 divisors (see below), whose sum is σ = 56095356240. Its totient is φ = 8550580000.

The previous prime is 23514122483. The next prime is 23514122557. The reversal of 23514122500 is 522141532.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 400030 + ... + 455029.

It is an arithmetic number, because the mean of its divisors is an integer number (934922604).

Almost surely, 2^23514122500 is an apocalyptic number.

23514122500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23514122500 is an abundant number, since it is smaller than the sum of its proper divisors (32581233740).

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

23514122500 is a wasteful number, since it uses less digits than its factorization.

23514122500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855094 (or 855077 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 23514122500 in words is "twenty-three billion, five hundred fourteen million, one hundred twenty-two thousand, five hundred".