85487183592 has 64 divisors (see below), whose sum is σ = 218409312000. Its totient is φ = 27876835584.

The previous prime is 85487183539. The next prime is 85487183599. The reversal of 85487183592 is 29538178458.

It is not an unprimeable number, because it can be changed into a prime (85487183599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163 + ... + 413490.

It is an arithmetic number, because the mean of its divisors is an integer number (3412645500).

Almost surely, 2^85487183592 is an apocalyptic number.

It is an amenable number.

85487183592 is an abundant number, since it is smaller than the sum of its proper divisors (132922128408).

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

85487183592 is a wasteful number, since it uses less digits than its factorization.

85487183592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413850 (or 413846 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 60.

The spelling of 85487183592 in words is "eighty-five billion, four hundred eighty-seven million, one hundred eighty-three thousand, five hundred ninety-two".