94921082591157 has 12 divisors (see below), whose sum is σ = 137134431171244. Its totient is φ = 63268629068160.

The previous prime is 94921082591117. The next prime is 94921082591171. The reversal of 94921082591157 is 75119528012949.

94921082591157 is a `hidden beast` number, since 9 + 4 + 9 + 21 + 0 + 8 + 2 + 591 + 15 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 74519952660036 + 20401129931121 = 8632494^2 + 4516761^2 .

It is not a de Polignac number, because 94921082591157 - 2¹⁰ = 94921082590133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94921082591094 and 94921082591103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94921082591117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1007671894 + ... + 1007766087.

Almost surely, 2^{94921082591157} is an apocalyptic number.

It is an amenable number.

94921082591157 is a deficient number, since it is larger than the sum of its proper divisors (42213348580087).

94921082591157 is a wasteful number, since it uses less digits than its factorization.

94921082591157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015443220 (or 2015443217 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 63.

The spelling of 94921082591157 in words is "ninety-four trillion, nine hundred twenty-one billion, eighty-two million, five hundred ninety-one thousand, one hundred fifty-seven".