92801687261 has 2 divisors, whose sum is σ = 92801687262. Its totient is φ = 92801687260.

The previous prime is 92801687183. The next prime is 92801687299. The reversal of 92801687261 is 16278610829.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91270452100 + 1531235161 = 302110^2 + 39131^2 .

It is a cyclic number.

It is not a de Polignac number, because 92801687261 - 2³⁰ = 91727945437 is a prime.

It is a super-2 number, since 2×92801687261² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92801617261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46400843630 + 46400843631.

It is an arithmetic number, because the mean of its divisors is an integer number (46400843631).

Almost surely, 2^92801687261 is an apocalyptic number.

It is an amenable number.

92801687261 is a deficient number, since it is larger than the sum of its proper divisors (1).

92801687261 is an equidigital number, since it uses as much as digits as its factorization.

92801687261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 92801687261 in words is "ninety-two billion, eight hundred one million, six hundred eighty-seven thousand, two hundred sixty-one".