92812165909 has 16 divisors (see below), whose sum is σ = 96696401472. Its totient is φ = 89017342848.

The previous prime is 92812165861. The next prime is 92812165921. The reversal of 92812165909 is 90956121829.

It is a cyclic number.

It is not a de Polignac number, because 92812165909 - 2¹³ = 92812157717 is a prime.

It is a super-2 number, since 2×92812165909² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92812165939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 647427 + ... + 777679.

It is an arithmetic number, because the mean of its divisors is an integer number (6043525092).

Almost surely, 2^92812165909 is an apocalyptic number.

It is an amenable number.

92812165909 is a deficient number, since it is larger than the sum of its proper divisors (3884235563).

92812165909 is a wasteful number, since it uses less digits than its factorization.

92812165909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130596.

The product of its (nonzero) digits is 699840, while the sum is 52.

The spelling of 92812165909 in words is "ninety-two billion, eight hundred twelve million, one hundred sixty-five thousand, nine hundred nine".