9090894558411 has 24 divisors (see below), whose sum is σ = 13456784774160. Its totient is φ = 5910483667200.

The previous prime is 9090894558367. The next prime is 9090894558413. The reversal of 9090894558411 is 1148554980909.

9090894558411 is a `hidden beast` number, since 9 + 0 + 9 + 0 + 8 + 9 + 45 + 584 + 1 + 1 = 666.

It is not a de Polignac number, because 9090894558411 - 2²² = 9090890364107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9090894558413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3824730 + ... + 5728031.

It is an arithmetic number, because the mean of its divisors is an integer number (560699365590).

Almost surely, 2^{9090894558411} is an apocalyptic number.

9090894558411 is a deficient number, since it is larger than the sum of its proper divisors (4365890215749).

9090894558411 is a wasteful number, since it uses less digits than its factorization.

9090894558411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9555387 (or 9555384 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 63.

The spelling of 9090894558411 in words is "nine trillion, ninety billion, eight hundred ninety-four million, five hundred fifty-eight thousand, four hundred eleven".