94917656645 has 16 divisors (see below), whose sum is σ = 130184299008. Its totient is φ = 65080636800.

The previous prime is 94917656597. The next prime is 94917656731. The reversal of 94917656645 is 54665671949.

It is not a de Polignac number, because 94917656645 - 2⁸ = 94917656389 is a prime.

It is a super-2 number, since 2×94917656645² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302420 + ... + 530370.

It is an arithmetic number, because the mean of its divisors is an integer number (8136518688).

Almost surely, 2^94917656645 is an apocalyptic number.

It is an amenable number.

94917656645 is a deficient number, since it is larger than the sum of its proper divisors (35266642363).

94917656645 is a wasteful number, since it uses less digits than its factorization.

94917656645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239860.

The product of its digits is 48988800, while the sum is 62.

The spelling of 94917656645 in words is "ninety-four billion, nine hundred seventeen million, six hundred fifty-six thousand, six hundred forty-five".