23153000500 has 48 divisors (see below), whose sum is σ = 57789897984. Its totient is φ = 7938170400.

The previous prime is 23153000491. The next prime is 23153000503. The reversal of 23153000500 is 500035132.

It is a super-2 number, since 2×23153000500² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23153000503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3304072 + ... + 3311071.

It is an arithmetic number, because the mean of its divisors is an integer number (1203956208).

Almost surely, 2^23153000500 is an apocalyptic number.

23153000500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23153000500 is an abundant number, since it is smaller than the sum of its proper divisors (34636897484).

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

23153000500 is a wasteful number, since it uses less digits than its factorization.

23153000500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615169 (or 6615157 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

Adding to 23153000500 its reverse (500035132), we get a palindrome (23653035632).

The spelling of 23153000500 in words is "twenty-three billion, one hundred fifty-three million, five hundred", and thus it is an aban number.