85683506366 has 32 divisors (see below), whose sum is σ = 135887528448. Its totient is φ = 40438103200.

The previous prime is 85683506339. The next prime is 85683506411. The reversal of 85683506366 is 66360538658.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3373916 + ... + 3399216.

It is an arithmetic number, because the mean of its divisors is an integer number (4246485264).

Almost surely, 2^85683506366 is an apocalyptic number.

85683506366 is a deficient number, since it is larger than the sum of its proper divisors (50204022082).

85683506366 is a wasteful number, since it uses less digits than its factorization.

85683506366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26296.

The product of its (nonzero) digits is 18662400, while the sum is 56.

The spelling of 85683506366 in words is "eighty-five billion, six hundred eighty-three million, five hundred six thousand, three hundred sixty-six".