92704816881 has 6 divisors (see below), whose sum is σ = 133906957730. Its totient is φ = 61803211248.

The previous prime is 92704816873. The next prime is 92704816907. The reversal of 92704816881 is 18861840729.

92704816881 is a `hidden beast` number, since 9 + 27 + 0 + 481 + 68 + 81 = 666.

It can be written as a sum of positive squares in only one way, i.e., 83601939600 + 9102877281 = 289140^2 + 95409^2 .

It is not a de Polignac number, because 92704816881 - 2³ = 92704816873 is a prime.

It is a super-2 number, since 2×92704816881² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92704818881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5150267596 + ... + 5150267613.

Almost surely, 2^92704816881 is an apocalyptic number.

It is an amenable number.

92704816881 is a deficient number, since it is larger than the sum of its proper divisors (41202140849).

92704816881 is a wasteful number, since it uses less digits than its factorization.

92704816881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10300535215 (or 10300535212 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 54.

The spelling of 92704816881 in words is "ninety-two billion, seven hundred four million, eight hundred sixteen thousand, eight hundred eighty-one".