94675797091 has 4 divisors (see below), whose sum is σ = 99658733800. Its totient is φ = 89692860384.

The previous prime is 94675797049. The next prime is 94675797109. The reversal of 94675797091 is 19079757649.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 94675797091 - 2²⁵ = 94642242659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94675797001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2491468326 + ... + 2491468363.

It is an arithmetic number, because the mean of its divisors is an integer number (24914683450).

Almost surely, 2^94675797091 is an apocalyptic number.

94675797091 is a deficient number, since it is larger than the sum of its proper divisors (4982936709).

94675797091 is a wasteful number, since it uses less digits than its factorization.

94675797091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4982936708.

The product of its (nonzero) digits is 30005640, while the sum is 64.

The spelling of 94675797091 in words is "ninety-four billion, six hundred seventy-five million, seven hundred ninety-seven thousand, ninety-one".