5204856392 has 36 divisors (see below), whose sum is σ = 10211070345. Its totient is φ = 2487034528.

The previous prime is 5204856389. The next prime is 5204856407. The reversal of 5204856392 is 2936584025.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 3258811396 + 1946044996 = 57086^2 + 44114^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=51014.

It is a super-2 number, since 2×5204856392² = 54181060122686515328, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4692734 + ... + 4693842.

Almost surely, 2^5204856392 is an apocalyptic number.

It is an amenable number.

5204856392 is a deficient number, since it is larger than the sum of its proper divisors (5006213953).

5204856392 is an equidigital number, since it uses as much as digits as its factorization.

5204856392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 5204856392 is about 72144.6906709011. The cubic root of 5204856392 is about 1733.0173757759.

The spelling of 5204856392 in words is "five billion, two hundred four million, eight hundred fifty-six thousand, three hundred ninety-two".