15055312250 has 64 divisors (see below), whose sum is σ = 30780846720. Its totient is φ = 5468400000.

The previous prime is 15055312243. The next prime is 15055312303. The reversal of 15055312250 is 5221355051.

15055312250 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2887646 + ... + 2892854.

It is an arithmetic number, because the mean of its divisors is an integer number (480950730).

Almost surely, 2^15055312250 is an apocalyptic number.

15055312250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15055312250 is an abundant number, since it is smaller than the sum of its proper divisors (15725534470).

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

15055312250 is a wasteful number, since it uses less digits than its factorization.

15055312250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6288 (or 6278 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 15055312250 in words is "fifteen billion, fifty-five million, three hundred twelve thousand, two hundred fifty".