15315060000 has 120 divisors (see below), whose sum is σ = 50236656624. Its totient is φ = 4084000000.

The previous prime is 15315059959. The next prime is 15315060031. The reversal of 15315060000 is 6051351.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67626 + ... + 187625.

Almost surely, 2^15315060000 is an apocalyptic number.

15315060000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15315060000 is an abundant number, since it is smaller than the sum of its proper divisors (34921596624).

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

15315060000 is an equidigital number, since it uses as much as digits as its factorization.

15315060000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255284 (or 255261 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The spelling of 15315060000 in words is "fifteen billion, three hundred fifteen million, sixty thousand".