9915130616750 has 64 divisors (see below), whose sum is σ = 19204966123200. Its totient is φ = 3828533430400.

The previous prime is 9915130616749. The next prime is 9915130616771. The reversal of 9915130616750 is 576160315199.

9915130616750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9915130616692 and 9915130616701.

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, 37182896 + ... + 37448604.

It is an arithmetic number, because the mean of its divisors is an integer number (300077595675).

Almost surely, 2^{9915130616750} is an apocalyptic number.

9915130616750 is a deficient number, since it is larger than the sum of its proper divisors (9289835506450).

9915130616750 is a wasteful number, since it uses less digits than its factorization.

9915130616750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270902 (or 270892 counting only the distinct ones).

The product of its (nonzero) digits is 1530900, while the sum is 53.

The spelling of 9915130616750 in words is "nine trillion, nine hundred fifteen billion, one hundred thirty million, six hundred sixteen thousand, seven hundred fifty".