25755113 has 2 divisors, whose sum is σ = 25755114. Its totient is φ = 25755112.

The previous prime is 25755091. The next prime is 25755131. The reversal of 25755113 is 31155752.

It is a happy number.

Together with next prime (25755131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25725184 + 29929 = 5072^2 + 173^2 .

It is a cyclic number.

It is not a de Polignac number, because 25755113 - 2¹⁴ = 25738729 is a prime.

It is not a weakly prime, because it can be changed into another prime (25755133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12877556 + 12877557.

It is an arithmetic number, because the mean of its divisors is an integer number (12877557).

Almost surely, 2^25755113 is an apocalyptic number.

It is an amenable number.

25755113 is a deficient number, since it is larger than the sum of its proper divisors (1).

25755113 is an equidigital number, since it uses as much as digits as its factorization.

25755113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5250, while the sum is 29.

The square root of 25755113 is about 5074.9495563996. The cubic root of 25755113 is about 295.3165729196.

The spelling of 25755113 in words is "twenty-five million, seven hundred fifty-five thousand, one hundred thirteen".