6225525604 has 9 divisors (see below), whose sum is σ = 10894945971. Its totient is φ = 3112683900.

The previous prime is 6225525601. The next prime is 6225525619. The reversal of 6225525604 is 4065255226.

The square root of 6225525604 is 78902.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6225525601) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 138079 + ... + 177529.

Almost surely, 2^6225525604 is an apocalyptic number.

6225525604 is the 78902-nd square number.

It is an amenable number.

6225525604 is a deficient number, since it is larger than the sum of its proper divisors (4669420367).

6225525604 is an frugal number, since it uses more digits than its factorization.

6225525604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78906 (or 39453 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The cubic root of 6225525604 is about 1839.6082188073.

The spelling of 6225525604 in words is "six billion, two hundred twenty-five million, five hundred twenty-five thousand, six hundred four".