9097912456 has 16 divisors (see below), whose sum is σ = 17074152540. Its totient is φ = 4544805120.

The previous prime is 9097912409. The next prime is 9097912477. The reversal of 9097912456 is 6542197909.

It can be written as a sum of positive squares in 2 ways, for example, as 9056567556 + 41344900 = 95166^2 + 6430^2 .

It is a super-2 number, since 2×9097912456² (a number of 21 digits) contains 22 as substring.

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, 509565 + ... + 527116.

Almost surely, 2^9097912456 is an apocalyptic number.

It is an amenable number.

9097912456 is a deficient number, since it is larger than the sum of its proper divisors (7976240084).

9097912456 is a wasteful number, since it uses less digits than its factorization.

9097912456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037784 (or 1037780 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 52.

The square root of 9097912456 is about 95382.9778105087. The cubic root of 9097912456 is about 2087.5998221404.

The spelling of 9097912456 in words is "nine billion, ninety-seven million, nine hundred twelve thousand, four hundred fifty-six".