92912989856867 has 2 divisors, whose sum is σ = 92912989856868. Its totient is φ = 92912989856866.

The previous prime is 92912989856837. The next prime is 92912989856893. The reversal of 92912989856867 is 76865898921929.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 92912989856867 - 2¹⁴ = 92912989840483 is a prime.

It is not a weakly prime, because it can be changed into another prime (92912989856837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46456494928433 + 46456494928434.

It is an arithmetic number, because the mean of its divisors is an integer number (46456494928434).

Almost surely, 2^{92912989856867} is an apocalyptic number.

92912989856867 is a deficient number, since it is larger than the sum of its proper divisors (1).

92912989856867 is an equidigital number, since it uses as much as digits as its factorization.

92912989856867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16930529280, while the sum is 89.

The spelling of 92912989856867 in words is "ninety-two trillion, nine hundred twelve billion, nine hundred eighty-nine million, eight hundred fifty-six thousand, eight hundred sixty-seven".