15316725120 has 256 divisors, whose sum is σ = 49630164480. Its totient is φ = 4017520640.

The previous prime is 15316725077. The next prime is 15316725181. The reversal of 15316725120 is 2152761351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49249765 + ... + 49250075.

It is an arithmetic number, because the mean of its divisors is an integer number (193867830).

Almost surely, 2^15316725120 is an apocalyptic number.

15316725120 is a gapful number since it is divisible by the number (10) 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 15316725120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24815082240).

15316725120 is an abundant number, since it is smaller than the sum of its proper divisors (34313439360).

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

15316725120 is a wasteful number, since it uses less digits than its factorization.

15316725120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 15316725120 in words is "fifteen billion, three hundred sixteen million, seven hundred twenty-five thousand, one hundred twenty".