1304053325 has 6 divisors (see below), whose sum is σ = 1617026154. Its totient is φ = 1043242640.

The previous prime is 1304053313. The next prime is 1304053351. The reversal of 1304053325 is 5233504031.

It can be written as a sum of positive squares in 3 ways, for example, as 58033924 + 1246019401 = 7618^2 + 35299^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1304053325 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1304053294 and 1304053303.

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, 26081042 + ... + 26081091.

It is an arithmetic number, because the mean of its divisors is an integer number (269504359).

Almost surely, 2^1304053325 is an apocalyptic number.

It is an amenable number.

1304053325 is a deficient number, since it is larger than the sum of its proper divisors (312972829).

1304053325 is an equidigital number, since it uses as much as digits as its factorization.

1304053325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52162143 (or 52162138 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 1304053325 is about 36111.6785126363. The cubic root of 1304053325 is about 1092.5260062197.

Adding to 1304053325 its reverse (5233504031), we get a palindrome (6537557356).

The spelling of 1304053325 in words is "one billion, three hundred four million, fifty-three thousand, three hundred twenty-five".