23255015300 has 72 divisors (see below), whose sum is σ = 55177510080. Its totient is φ = 8436931200.

The previous prime is 23255015293. The next prime is 23255015383. The reversal of 23255015300 is 351055232.

It is a self number, because there is not a number n which added to its sum of digits gives 23255015300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458822 + ... + 506978.

Almost surely, 2^23255015300 is an apocalyptic number.

23255015300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23255015300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27588755040).

23255015300 is an abundant number, since it is smaller than the sum of its proper divisors (31922494780).

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

23255015300 is a wasteful number, since it uses less digits than its factorization.

23255015300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48621 (or 48614 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The spelling of 23255015300 in words is "twenty-three billion, two hundred fifty-five million, fifteen thousand, three hundred".