2804359225 has 6 divisors (see below), whose sum is σ = 3477405470. Its totient is φ = 2243487360.

The previous prime is 2804359223. The next prime is 2804359279. The reversal of 2804359225 is 5229534082.

It can be written as a sum of positive squares in 3 ways, for example, as 164557584 + 2639801641 = 12828^2 + 51379^2 .

It is not a de Polignac number, because 2804359225 - 2¹ = 2804359223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2804359223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56087160 + ... + 56087209.

Almost surely, 2^2804359225 is an apocalyptic number.

2804359225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2804359225 is a deficient number, since it is larger than the sum of its proper divisors (673046245).

2804359225 is a wasteful number, since it uses less digits than its factorization.

2804359225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112174379 (or 112174374 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 2804359225 is about 52956.2010061145. The cubic root of 2804359225 is about 1410.1908138389.

The spelling of 2804359225 in words is "two billion, eight hundred four million, three hundred fifty-nine thousand, two hundred twenty-five".