5225252404 has 24 divisors (see below), whose sum is σ = 9323543880. Its totient is φ = 2561455104.

The previous prime is 5225252363. The next prime is 5225252411. The reversal of 5225252404 is 4042525225.

It can be written as a sum of positive squares in 4 ways, for example, as 1895731600 + 3329520804 = 43540^2 + 57702^2 .

It is a congruent number.

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, 307392 + ... + 323944.

It is an arithmetic number, because the mean of its divisors is an integer number (388480995).

Almost surely, 2^5225252404 is an apocalyptic number.

It is an amenable number.

5225252404 is a deficient number, since it is larger than the sum of its proper divisors (4098291476).

5225252404 is a wasteful number, since it uses less digits than its factorization.

5225252404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18099 (or 18097 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 5225252404 is about 72285.9073678957. The cubic root of 5225252404 is about 1735.2781216646.

Adding to 5225252404 its reverse (4042525225), we get a palindrome (9267777629).

The spelling of 5225252404 in words is "five billion, two hundred twenty-five million, two hundred fifty-two thousand, four hundred four".