85588591259 has 4 divisors (see below), whose sum is σ = 85589566920. Its totient is φ = 85587615600.

The previous prime is 85588591219. The next prime is 85588591337. The reversal of 85588591259 is 95219588558.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85588591259 - 2²⁴ = 85571814043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85588591195 and 85588591204.

It is not an unprimeable number, because it can be changed into a prime (85588591219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341642 + ... + 536559.

It is an arithmetic number, because the mean of its divisors is an integer number (21397391730).

Almost surely, 2^85588591259 is an apocalyptic number.

85588591259 is a deficient number, since it is larger than the sum of its proper divisors (975661).

85588591259 is an equidigital number, since it uses as much as digits as its factorization.

85588591259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975660.

The product of its digits is 51840000, while the sum is 65.

The spelling of 85588591259 in words is "eighty-five billion, five hundred eighty-eight million, five hundred ninety-one thousand, two hundred fifty-nine".