85582568995 has 32 divisors (see below), whose sum is σ = 128088576000. Its totient is φ = 53330106240.

The previous prime is 85582568993. The next prime is 85582568999. The reversal of 85582568995 is 59986528558.

It is not a de Polignac number, because 85582568995 - 2¹ = 85582568993 is a prime.

It is a super-2 number, since 2×85582568995² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85582568993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1017934 + ... + 1098796.

It is an arithmetic number, because the mean of its divisors is an integer number (4002768000).

Almost surely, 2^85582568995 is an apocalyptic number.

85582568995 is a deficient number, since it is larger than the sum of its proper divisors (42506007005).

85582568995 is a wasteful number, since it uses less digits than its factorization.

85582568995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83635.

The product of its digits is 311040000, while the sum is 70.

The spelling of 85582568995 in words is "eighty-five billion, five hundred eighty-two million, five hundred sixty-eight thousand, nine hundred ninety-five".