92385046639 has 2 divisors, whose sum is σ = 92385046640. Its totient is φ = 92385046638.

The previous prime is 92385046609. The next prime is 92385046667. The reversal of 92385046639 is 93664058329.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 92385046639 - 2²¹ = 92382949487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 92385046639.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92385046609) 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, 46192523319 + 46192523320.

It is an arithmetic number, because the mean of its divisors is an integer number (46192523320).

Almost surely, 2^92385046639 is an apocalyptic number.

92385046639 is a deficient number, since it is larger than the sum of its proper divisors (1).

92385046639 is an equidigital number, since it uses as much as digits as its factorization.

92385046639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8398080, while the sum is 55.

The spelling of 92385046639 in words is "ninety-two billion, three hundred eighty-five million, forty-six thousand, six hundred thirty-nine".