85589551512874 has 16 divisors (see below), whose sum is σ = 129710994529536. Its totient is φ = 42352574544000.

The previous prime is 85589551512863. The next prime is 85589551512877. The reversal of 85589551512874 is 47821515598558.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 85589551512797 and 85589551512806.

It is not an unprimeable number, because it can be changed into a prime (85589551512877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2822599 + ... + 13384549.

It is an arithmetic number, because the mean of its divisors is an integer number (8106937158096).

Almost surely, 2^{85589551512874} is an apocalyptic number.

85589551512874 is a deficient number, since it is larger than the sum of its proper divisors (44121443016662).

85589551512874 is a wasteful number, since it uses less digits than its factorization.

85589551512874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10603821.

The product of its digits is 806400000, while the sum is 73.

The spelling of 85589551512874 in words is "eighty-five trillion, five hundred eighty-nine billion, five hundred fifty-one million, five hundred twelve thousand, eight hundred seventy-four".