85776008023 has 2 divisors, whose sum is σ = 85776008024. Its totient is φ = 85776008022.

The previous prime is 85776007939. The next prime is 85776008039. The reversal of 85776008023 is 32080067758.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85776008023 - 2²⁵ = 85742453591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85776008063) 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, 42888004011 + 42888004012.

It is an arithmetic number, because the mean of its divisors is an integer number (42888004012).

Almost surely, 2^85776008023 is an apocalyptic number.

85776008023 is a deficient number, since it is larger than the sum of its proper divisors (1).

85776008023 is an equidigital number, since it uses as much as digits as its factorization.

85776008023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 85776008023 in words is "eighty-five billion, seven hundred seventy-six million, eight thousand, twenty-three".