92771985061 has 16 divisors (see below), whose sum is σ = 107071866880. Its totient is φ = 78734799360.

The previous prime is 92771984999. The next prime is 92771985109. The reversal of 92771985061 is 16058917729.

It is a happy number.

It is not a de Polignac number, because 92771985061 - 2³⁵ = 58412246693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 92771984993 and 92771985011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92771983061) 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 15 ways as a sum of consecutive naturals, for example, 1081045 + ... + 1163701.

It is an arithmetic number, because the mean of its divisors is an integer number (6691991680).

Almost surely, 2^92771985061 is an apocalyptic number.

It is an amenable number.

92771985061 is a deficient number, since it is larger than the sum of its proper divisors (14299881819).

92771985061 is a wasteful number, since it uses less digits than its factorization.

92771985061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84244.

The product of its (nonzero) digits is 1905120, while the sum is 55.

The spelling of 92771985061 in words is "ninety-two billion, seven hundred seventy-one million, nine hundred eighty-five thousand, sixty-one".