25923757 has 2 divisors, whose sum is σ = 25923758. Its totient is φ = 25923756.

The previous prime is 25923739. The next prime is 25923773. The reversal of 25923757 is 75732952.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25918281 + 5476 = 5091^2 + 74^2 .

It is a cyclic number.

It is not a de Polignac number, because 25923757 - 2¹⁵ = 25890989 is a prime.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25923727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12961878 + 12961879.

It is an arithmetic number, because the mean of its divisors is an integer number (12961879).

Almost surely, 2^25923757 is an apocalyptic number.

It is an amenable number.

25923757 is a deficient number, since it is larger than the sum of its proper divisors (1).

25923757 is an equidigital number, since it uses as much as digits as its factorization.

25923757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 132300, while the sum is 40.

The square root of 25923757 is about 5091.5377834206. The cubic root of 25923757 is about 295.9597469307.

The spelling of 25923757 in words is "twenty-five million, nine hundred twenty-three thousand, seven hundred fifty-seven".