5204406820 has 24 divisors (see below), whose sum is σ = 11161793664. Its totient is φ = 2037469536.

The previous prime is 5204406817. The next prime is 5204406833. The reversal of 5204406820 is 286044025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2767362 + ... + 2769241.

It is an arithmetic number, because the mean of its divisors is an integer number (465074736).

Almost surely, 2^5204406820 is an apocalyptic number.

It is an amenable number.

5204406820 is an abundant number, since it is smaller than the sum of its proper divisors (5957386844).

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

5204406820 is a wasteful number, since it uses less digits than its factorization.

5204406820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536659 (or 5536657 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 5204406820 is about 72141.5748372601. The cubic root of 5204406820 is about 1732.9674775999.

The spelling of 5204406820 in words is "five billion, two hundred four million, four hundred six thousand, eight hundred twenty".