15730696086 has 48 divisors (see below), whose sum is σ = 36644988096. Its totient is φ = 4488707664.

The previous prime is 15730696073. The next prime is 15730696109. The reversal of 15730696086 is 68069603751.

It is a congruent number.

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, 197385 + ... + 265371.

It is an arithmetic number, because the mean of its divisors is an integer number (763437252).

Almost surely, 2^15730696086 is an apocalyptic number.

15730696086 is an abundant number, since it is smaller than the sum of its proper divisors (20914292010).

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

15730696086 is a wasteful number, since it uses less digits than its factorization.

15730696086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68793 (or 68786 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 15730696086 in words is "fifteen billion, seven hundred thirty million, six hundred ninety-six thousand, eighty-six".