85322132674 has 32 divisors (see below), whose sum is σ = 134670075120. Its totient is φ = 40486505472.

The previous prime is 85322132653. The next prime is 85322132729. The reversal of 85322132674 is 47623122358.

It can be written as a sum of positive squares in 8 ways, for example, as 74450942449 + 10871190225 = 272857^2 + 104265^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 85322132674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1206174 + ... + 1274950.

Almost surely, 2^85322132674 is an apocalyptic number.

85322132674 is a deficient number, since it is larger than the sum of its proper divisors (49347942446).

85322132674 is a wasteful number, since it uses less digits than its factorization.

85322132674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69174.

The product of its digits is 483840, while the sum is 43.

The spelling of 85322132674 in words is "eighty-five billion, three hundred twenty-two million, one hundred thirty-two thousand, six hundred seventy-four".