94618595493 has 6 divisors (see below), whose sum is σ = 136671304614. Its totient is φ = 63079063656.

The previous prime is 94618595453. The next prime is 94618595573. The reversal of 94618595493 is 39459581649.

94618595493 is a `hidden beast` number, since 9 + 4 + 6 + 1 + 85 + 9 + 549 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 88157329569 + 6461265924 = 296913^2 + 80382^2 .

It is not a de Polignac number, because 94618595493 - 2²⁰ = 94617546917 is a prime.

It is a super-2 number, since 2×94618595493² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 94618595493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94618595453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5256588630 + ... + 5256588647.

It is an arithmetic number, because the mean of its divisors is an integer number (22778550769).

Almost surely, 2^94618595493 is an apocalyptic number.

It is an amenable number.

94618595493 is a deficient number, since it is larger than the sum of its proper divisors (42052709121).

94618595493 is a wasteful number, since it uses less digits than its factorization.

94618595493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10513177283 (or 10513177280 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 63.

The spelling of 94618595493 in words is "ninety-four billion, six hundred eighteen million, five hundred ninety-five thousand, four hundred ninety-three".