2525293 has 2 divisors, whose sum is σ = 2525294. Its totient is φ = 2525292.

The previous prime is 2525279. The next prime is 2525323. The reversal of 2525293 is 3925252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2518569 + 6724 = 1587^2 + 82^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525293 - 2¹⁷ = 2394221 is a prime.

2525293 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262646 + 1262647.

It is an arithmetic number, because the mean of its divisors is an integer number (1262647).

2^2525293 is an apocalyptic number.

It is an amenable number.

2525293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525293 is an equidigital number, since it uses as much as digits as its factorization.

2525293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 28.

The square root of 2525293 is about 1589.1170504403. The cubic root of 2525293 is about 136.1770509814.

The spelling of 2525293 in words is "two million, five hundred twenty-five thousand, two hundred ninety-three".