2525623 has 2 divisors, whose sum is σ = 2525624. Its totient is φ = 2525622.

The previous prime is 2525617. The next prime is 2525629. The reversal of 2525623 is 3265252.

It is a balanced prime because it is at equal distance from previous prime (2525617) and next prime (2525629).

It is a cyclic number.

It is not a de Polignac number, because 2525623 - 2⁵ = 2525591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262811 + 1262812.

It is an arithmetic number, because the mean of its divisors is an integer number (1262812).

2^2525623 is an apocalyptic number.

2525623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525623 is an equidigital number, since it uses as much as digits as its factorization.

2525623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 25.

The square root of 2525623 is about 1589.2208782923. The cubic root of 2525623 is about 136.1829825003.

It can be divided in two parts, 2 and 525623, that added together give a square (525625 = 725²).

The spelling of 2525623 in words is "two million, five hundred twenty-five thousand, six hundred twenty-three".