85665533114 has 36 divisors (see below), whose sum is σ = 154455186042. Its totient is φ = 35529444720.

The previous prime is 85665533101. The next prime is 85665533137. The reversal of 85665533114 is 41133556658.

It can be written as a sum of positive squares in only one way, i.e., 85185178225 + 480354889 = 291865^2 + 21917^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 360629 + ... + 548984.

Almost surely, 2^85665533114 is an apocalyptic number.

85665533114 is a deficient number, since it is larger than the sum of its proper divisors (68789652928).

85665533114 is a wasteful number, since it uses less digits than its factorization.

85665533114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909691 (or 909653 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 47.

The spelling of 85665533114 in words is "eighty-five billion, six hundred sixty-five million, five hundred thirty-three thousand, one hundred fourteen".