9295247612872 has 32 divisors (see below), whose sum is σ = 19276527022200. Its totient is φ = 4174165246464.

The previous prime is 9295247612813. The next prime is 9295247612879. The reversal of 9295247612872 is 2782167425929.

It can be written as a sum of positive squares in 4 ways, for example, as 8465155336036 + 830092276836 = 2909494^2 + 911094^2 .

It is a super-2 number, since 2×9295247612872² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9295247612879) 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, 1207798597 + ... + 1207806292.

Almost surely, 2^{9295247612872} is an apocalyptic number.

It is an amenable number.

9295247612872 is an abundant number, since it is smaller than the sum of its proper divisors (9981279409328).

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

9295247612872 is a wasteful number, since it uses less digits than its factorization.

9295247612872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415604945 (or 2415604941 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 64.

The spelling of 9295247612872 in words is "nine trillion, two hundred ninety-five billion, two hundred forty-seven million, six hundred twelve thousand, eight hundred seventy-two".