85206160280023 has 2 divisors, whose sum is σ = 85206160280024. Its totient is φ = 85206160280022.

The previous prime is 85206160279987. The next prime is 85206160280107. The reversal of 85206160280023 is 32008206160258.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85206160280023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85206160289023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42603080140011 + 42603080140012.

It is an arithmetic number, because the mean of its divisors is an integer number (42603080140012).

Almost surely, 2^{85206160280023} is an apocalyptic number.

85206160280023 is a deficient number, since it is larger than the sum of its proper divisors (1).

85206160280023 is an equidigital number, since it uses as much as digits as its factorization.

85206160280023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 85206160280023 in words is "eighty-five trillion, two hundred six billion, one hundred sixty million, two hundred eighty thousand, twenty-three".