85683337166 has 24 divisors (see below), whose sum is σ = 149525607960. Its totient is φ = 36717272592.

The previous prime is 85683337141. The next prime is 85683337217. The reversal of 85683337166 is 66173338658.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 916100 + ... + 1005288.

It is an arithmetic number, because the mean of its divisors is an integer number (6230233665).

Almost surely, 2^85683337166 is an apocalyptic number.

85683337166 is a deficient number, since it is larger than the sum of its proper divisors (63842270794).

85683337166 is a wasteful number, since it uses less digits than its factorization.

85683337166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99008 (or 99001 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 56.

The spelling of 85683337166 in words is "eighty-five billion, six hundred eighty-three million, three hundred thirty-seven thousand, one hundred sixty-six".