85989699058 has 16 divisors (see below), whose sum is σ = 129798908640. Its totient is φ = 42723490176.

The previous prime is 85989699031. The next prime is 85989699083. The reversal of 85989699058 is 85099698958.

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 7 ways as a sum of consecutive naturals, for example, 2114178 + ... + 2154466.

It is an arithmetic number, because the mean of its divisors is an integer number (8112431790).

Almost surely, 2^85989699058 is an apocalyptic number.

85989699058 is a deficient number, since it is larger than the sum of its proper divisors (43809209582).

85989699058 is a wasteful number, since it uses less digits than its factorization.

85989699058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47001.

The product of its (nonzero) digits is 503884800, while the sum is 76.

The spelling of 85989699058 in words is "eighty-five billion, nine hundred eighty-nine million, six hundred ninety-nine thousand, fifty-eight".