9513150872 has 8 divisors (see below), whose sum is σ = 17837157900. Its totient is φ = 4756575432.

The previous prime is 9513150851. The next prime is 9513150877. The reversal of 9513150872 is 2780513159.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9513150877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 594571922 + ... + 594571937.

Almost surely, 2^9513150872 is an apocalyptic number.

It is an amenable number.

9513150872 is a deficient number, since it is larger than the sum of its proper divisors (8324007028).

9513150872 is a wasteful number, since it uses less digits than its factorization.

9513150872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189143865 (or 1189143861 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 9513150872 is about 97535.3826670096. The cubic root of 9513150872 is about 2118.8886182579. Note that the first 3 decimals are identical.

The spelling of 9513150872 in words is "nine billion, five hundred thirteen million, one hundred fifty thousand, eight hundred seventy-two".