85184594496 has 63 divisors (see below), whose sum is σ = 244186339033. Its totient is φ = 28392529920.

The previous prime is 85184594441. The next prime is 85184594513. The reversal of 85184594496 is 69449548158.

The square root of 85184594496 is 291864.

It is a perfect power (a square), and thus also a powerful number.

85184594496 is a `hidden beast` number, since 8 + 5 + 18 + 45 + 94 + 496 = 666.

It can be written as a sum of positive squares in only one way, i.e., 19975864896 + 65208729600 = 141336^2 + 255360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6998656 + ... + 7010816.

Almost surely, 2^85184594496 is an apocalyptic number.

85184594496 is the 291864-th square number.

It is an amenable number.

85184594496 is an abundant number, since it is smaller than the sum of its proper divisors (159001744537).

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

85184594496 is an frugal number, since it uses more digits than its factorization.

85184594496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24340 (or 12166 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 63.

The spelling of 85184594496 in words is "eighty-five billion, one hundred eighty-four million, five hundred ninety-four thousand, four hundred ninety-six".