23215053000 has 64 divisors (see below), whose sum is σ = 72430974720. Its totient is φ = 6190680000.

The previous prime is 23215052999. The next prime is 23215053019. The reversal of 23215053000 is 35051232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3866176 + ... + 3872175.

It is an arithmetic number, because the mean of its divisors is an integer number (1131733980).

Almost surely, 2^23215053000 is an apocalyptic number.

23215053000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23215053000 is an abundant number, since it is smaller than the sum of its proper divisors (49215921720).

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

23215053000 is a wasteful number, since it uses less digits than its factorization.

23215053000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7738375 (or 7738361 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The spelling of 23215053000 in words is "twenty-three billion, two hundred fifteen million, fifty-three thousand".