85364563502 has 16 divisors (see below), whose sum is σ = 132544520640. Its totient is φ = 41184884832.

The previous prime is 85364563499. The next prime is 85364563519. The reversal of 85364563502 is 20536546358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362678 + ... + 549785.

It is an arithmetic number, because the mean of its divisors is an integer number (8284032540).

Almost surely, 2^85364563502 is an apocalyptic number.

85364563502 is a deficient number, since it is larger than the sum of its proper divisors (47179957138).

85364563502 is a wasteful number, since it uses less digits than its factorization.

85364563502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914107.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 85364563502 in words is "eighty-five billion, three hundred sixty-four million, five hundred sixty-three thousand, five hundred two".