85396063 has 2 divisors, whose sum is σ = 85396064. Its totient is φ = 85396062.

The previous prime is 85396043. The next prime is 85396093. The reversal of 85396063 is 36069358.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85396063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85396043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42698031 + 42698032.

It is an arithmetic number, because the mean of its divisors is an integer number (42698032).

Almost surely, 2^85396063 is an apocalyptic number.

85396063 is a deficient number, since it is larger than the sum of its proper divisors (1).

85396063 is an equidigital number, since it uses as much as digits as its factorization.

85396063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 85396063 is about 9240.9990260794. Note that the first 3 decimals coincide. The cubic root of 85396063 is about 440.3648196766.

The spelling of 85396063 in words is "eighty-five million, three hundred ninety-six thousand, sixty-three".