92691993613 has 2 divisors, whose sum is σ = 92691993614. Its totient is φ = 92691993612.

The previous prime is 92691993607. The next prime is 92691993623. The reversal of 92691993613 is 31639919629.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91202188009 + 1489805604 = 301997^2 + 38598^2 .

It is a cyclic number.

It is not a de Polignac number, because 92691993613 - 2⁹ = 92691993101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92691993623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46345996806 + 46345996807.

It is an arithmetic number, because the mean of its divisors is an integer number (46345996807).

Almost surely, 2^92691993613 is an apocalyptic number.

It is an amenable number.

92691993613 is a deficient number, since it is larger than the sum of its proper divisors (1).

92691993613 is an equidigital number, since it uses as much as digits as its factorization.

92691993613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4251528, while the sum is 58.

The spelling of 92691993613 in words is "ninety-two billion, six hundred ninety-one million, nine hundred ninety-three thousand, six hundred thirteen".