6304081325 has 6 divisors (see below), whose sum is σ = 7817060874. Its totient is φ = 5043265040.

The previous prime is 6304081309. The next prime is 6304081331. The reversal of 6304081325 is 5231804036.

It can be written as a sum of positive squares in 3 ways, for example, as 1418350921 + 4885730404 = 37661^2 + 69898^2 .

It is not a de Polignac number, because 6304081325 - 2⁴ = 6304081309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6304081291 and 6304081300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126081602 + ... + 126081651.

It is an arithmetic number, because the mean of its divisors is an integer number (1302843479).

Almost surely, 2^6304081325 is an apocalyptic number.

It is an amenable number.

6304081325 is a deficient number, since it is larger than the sum of its proper divisors (1512979549).

6304081325 is a wasteful number, since it uses less digits than its factorization.

6304081325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252163263 (or 252163258 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6304081325 is about 79398.2451002539. The cubic root of 6304081325 is about 1847.3134928913.

The spelling of 6304081325 in words is "six billion, three hundred four million, eighty-one thousand, three hundred twenty-five".