2563325 has 6 divisors (see below), whose sum is σ = 3178554. Its totient is φ = 2050640.

The previous prime is 2563307. The next prime is 2563331. The reversal of 2563325 is 5233652.

It can be written as a sum of positive squares in 3 ways, for example, as 85849 + 2477476 = 293^2 + 1574^2 .

It is not a de Polignac number, because 2563325 - 2⁶ = 2563261 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2563294 and 2563303.

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, 51242 + ... + 51291.

It is an arithmetic number, because the mean of its divisors is an integer number (529759).

2^2563325 is an apocalyptic number.

2563325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2563325 is a deficient number, since it is larger than the sum of its proper divisors (615229).

2563325 is a wasteful number, since it uses less digits than its factorization.

2563325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102543 (or 102538 counting only the distinct ones).

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

The square root of 2563325 is about 1601.0387253280. The cubic root of 2563325 is about 136.8572758407.

Adding to 2563325 its reverse (5233652), we get a palindrome (7796977).

The spelling of 2563325 in words is "two million, five hundred sixty-three thousand, three hundred twenty-five".