85595265599 has 2 divisors, whose sum is σ = 85595265600. Its totient is φ = 85595265598.

The previous prime is 85595265593. The next prime is 85595265611. The reversal of 85595265599 is 99556259558.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85595265599 - 2³⁶ = 16875788863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85595265593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42797632799 + 42797632800.

It is an arithmetic number, because the mean of its divisors is an integer number (42797632800).

Almost surely, 2^85595265599 is an apocalyptic number.

85595265599 is a deficient number, since it is larger than the sum of its proper divisors (1).

85595265599 is an equidigital number, since it uses as much as digits as its factorization.

85595265599 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 218700000, while the sum is 68.

The spelling of 85595265599 in words is "eighty-five billion, five hundred ninety-five million, two hundred sixty-five thousand, five hundred ninety-nine".