9525346872 has 32 divisors (see below), whose sum is σ = 23837950080. Its totient is φ = 3171837920.

The previous prime is 9525346871. The next prime is 9525346877. The reversal of 9525346872 is 2786435259.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9525346871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181068 + ... + 227675.

It is an arithmetic number, because the mean of its divisors is an integer number (744935940).

Almost surely, 2^9525346872 is an apocalyptic number.

It is an amenable number.

9525346872 is an abundant number, since it is smaller than the sum of its proper divisors (14312603208).

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

9525346872 is a wasteful number, since it uses less digits than its factorization.

9525346872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409723 (or 409719 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 51.

The square root of 9525346872 is about 97597.8835426261. The cubic root of 9525346872 is about 2119.7937137597.

The spelling of 9525346872 in words is "nine billion, five hundred twenty-five million, three hundred forty-six thousand, eight hundred seventy-two".