23045155000 has 80 divisors (see below), whose sum is σ = 61708434480. Its totient is φ = 7901184000.

The previous prime is 23045154959. The next prime is 23045155019. The reversal of 23045155000 is 55154032.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 294217 + ... + 364216.

It is an arithmetic number, because the mean of its divisors is an integer number (771355431).

Almost surely, 2^23045155000 is an apocalyptic number.

23045155000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23045155000 is an abundant number, since it is smaller than the sum of its proper divisors (38663279480).

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

23045155000 is an equidigital number, since it uses as much as digits as its factorization.

23045155000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658466 (or 658447 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 23045155000 in words is "twenty-three billion, forty-five million, one hundred fifty-five thousand".