92691993539 has 2 divisors, whose sum is σ = 92691993540. Its totient is φ = 92691993538.

The previous prime is 92691993533. The next prime is 92691993607. The reversal of 92691993539 is 93539919629.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 92691993539 - 2⁸ = 92691993283 is a prime.

It is not a weakly prime, because it can be changed into another prime (92691993533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46345996769 + 46345996770.

It is an arithmetic number, because the mean of its divisors is an integer number (46345996770).

Almost surely, 2^92691993539 is an apocalyptic number.

92691993539 is a deficient number, since it is larger than the sum of its proper divisors (1).

92691993539 is an equidigital number, since it uses as much as digits as its factorization.

92691993539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31886460, while the sum is 65.

The spelling of 92691993539 in words is "ninety-two billion, six hundred ninety-one million, nine hundred ninety-three thousand, five hundred thirty-nine".