9315133641 has 12 divisors (see below), whose sum is σ = 14678392560. Its totient is φ = 5645535480.

The previous prime is 9315133627. The next prime is 9315133679. The reversal of 9315133641 is 1463315139.

It is a happy number.

9315133641 is a `hidden beast` number, since 9 + 3 + 1 + 5 + 1 + 3 + 3 + 641 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-9315133641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9315133596 and 9315133605.

It is not an unprimeable number, because it can be changed into a prime (9315133601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47046031 + ... + 47046228.

It is an arithmetic number, because the mean of its divisors is an integer number (1223199380).

Almost surely, 2^9315133641 is an apocalyptic number.

It is an amenable number.

9315133641 is a deficient number, since it is larger than the sum of its proper divisors (5363258919).

9315133641 is a wasteful number, since it uses less digits than its factorization.

9315133641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94092276 (or 94092273 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 9315133641 is about 96514.9399885842. The cubic root of 9315133641 is about 2104.0837872854.

The spelling of 9315133641 in words is "nine billion, three hundred fifteen million, one hundred thirty-three thousand, six hundred forty-one".