85699313354082 has 32 divisors (see below), whose sum is σ = 172752167427840. Its totient is φ = 28341461517840.

The previous prime is 85699313354071. The next prime is 85699313354107. The reversal of 85699313354082 is 28045331399658.

It is a super-2 number, since 2×85699313354082² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 76172832 + ... + 77289707.

It is an arithmetic number, because the mean of its divisors is an integer number (5398505232120).

Almost surely, 2^{85699313354082} is an apocalyptic number.

85699313354082 is an abundant number, since it is smaller than the sum of its proper divisors (87052854073758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85699313354082 is a wasteful number, since it uses less digits than its factorization.

85699313354082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153463278.

The product of its (nonzero) digits is 167961600, while the sum is 66.

The spelling of 85699313354082 in words is "eighty-five trillion, six hundred ninety-nine billion, three hundred thirteen million, three hundred fifty-four thousand, eighty-two".