9930250517500 has 120 divisors (see below), whose sum is σ = 22932641305728. Its totient is φ = 3753622488000.

The previous prime is 9930250517461. The next prime is 9930250517563. The reversal of 9930250517500 is 57150520399.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3732139 + ... + 5812861.

Almost surely, 2^{9930250517500} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9930250517500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11466320652864).

9930250517500 is an abundant number, since it is smaller than the sum of its proper divisors (13002390788228).

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

9930250517500 is a wasteful number, since it uses less digits than its factorization.

9930250517500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080853 (or 2080836 counting only the distinct ones).

The product of its (nonzero) digits is 425250, while the sum is 46.

The spelling of 9930250517500 in words is "nine trillion, nine hundred thirty billion, two hundred fifty million, five hundred seventeen thousand, five hundred".