9712519250 has 32 divisors (see below), whose sum is σ = 20779244928. Its totient is φ = 3330006000.

The previous prime is 9712519231. The next prime is 9712519259. The reversal of 9712519250 is 529152179.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9712519198 and 9712519207.

It is not an unprimeable number, because it can be changed into a prime (9712519259) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2773256 + ... + 2776755.

It is an arithmetic number, because the mean of its divisors is an integer number (649351404).

Almost surely, 2^9712519250 is an apocalyptic number.

9712519250 is an abundant number, since it is smaller than the sum of its proper divisors (11066725678).

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

9712519250 is a wasteful number, since it uses less digits than its factorization.

9712519250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550035 (or 5550025 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 41.

The square root of 9712519250 is about 98552.1143862474. The cubic root of 9712519250 is about 2133.5883477430.

The spelling of 9712519250 in words is "nine billion, seven hundred twelve million, five hundred nineteen thousand, two hundred fifty".