90394051113 has 8 divisors (see below), whose sum is σ = 133917112800. Its totient is φ = 60262700724.

The previous prime is 90394051037. The next prime is 90394051127. The reversal of 90394051113 is 31115049309.

90394051113 is a `hidden beast` number, since 90 + 3 + 9 + 40 + 511 + 13 = 666.

It is not a de Polignac number, because 90394051113 - 2¹² = 90394047017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90394051213) 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, 1673963883 + ... + 1673963936.

It is an arithmetic number, because the mean of its divisors is an integer number (16739639100).

Almost surely, 2^90394051113 is an apocalyptic number.

It is an amenable number.

90394051113 is a deficient number, since it is larger than the sum of its proper divisors (43523061687).

90394051113 is a wasteful number, since it uses less digits than its factorization.

90394051113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347927828 (or 3347927822 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The spelling of 90394051113 in words is "ninety billion, three hundred ninety-four million, fifty-one thousand, one hundred thirteen".