5205333904 has 45 divisors (see below), whose sum is σ = 10723593811. Its totient is φ = 2447260160.

The previous prime is 5205333899. The next prime is 5205333983. The reversal of 5205333904 is 4093335025.

The square root of 5205333904 is 72148.

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

It can be written as a sum of positive squares in 4 ways, for example, as 1012512400 + 4192821504 = 31820^2 + 64752^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5205333904.

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, 4905534 + ... + 4906594.

Almost surely, 2^5205333904 is an apocalyptic number.

5205333904 is the 72148-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5205333904

5205333904 is an abundant number, since it is smaller than the sum of its proper divisors (5518259907).

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

5205333904 is an equidigital number, since it uses as much as digits as its factorization.

5205333904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164 (or 1080 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 34.

The cubic root of 5205333904 is about 1733.0703718771.

Adding to 5205333904 its reverse (4093335025), we get a palindrome (9298668929).

The spelling of 5205333904 in words is "five billion, two hundred five million, three hundred thirty-three thousand, nine hundred four".