5085663564 has 12 divisors (see below), whose sum is σ = 11866548344. Its totient is φ = 1695221184.

The previous prime is 5085663563. The next prime is 5085663571. The reversal of 5085663564 is 4653665805.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (5085663563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211902637 + ... + 211902660.

Almost surely, 2^5085663564 is an apocalyptic number.

It is an amenable number.

5085663564 is an abundant number, since it is smaller than the sum of its proper divisors (6780884780).

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

5085663564 is a wasteful number, since it uses less digits than its factorization.

5085663564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423805304 (or 423805302 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The square root of 5085663564 is about 71313.8385167984. The cubic root of 5085663564 is about 1719.6862105595.

The spelling of 5085663564 in words is "five billion, eighty-five million, six hundred sixty-three thousand, five hundred sixty-four".