9313809056 has 24 divisors (see below), whose sum is σ = 18347666400. Its totient is φ = 4654084288.

The previous prime is 9313809013. The next prime is 9313809067. The reversal of 9313809056 is 6509083139.

It is a super-2 number, since 2×9313809056² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9313808998 and 9313809016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33956 + ... + 140643.

It is an arithmetic number, because the mean of its divisors is an integer number (764486100).

Almost surely, 2^9313809056 is an apocalyptic number.

It is an amenable number.

9313809056 is a deficient number, since it is larger than the sum of its proper divisors (9033857344).

9313809056 is a wasteful number, since it uses less digits than its factorization.

9313809056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176276 (or 176268 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 9313809056 is about 96508.0776722861. The cubic root of 9313809056 is about 2103.9840510195.

The spelling of 9313809056 in words is "nine billion, three hundred thirteen million, eight hundred nine thousand, fifty-six".