25755337 has 2 divisors, whose sum is σ = 25755338. Its totient is φ = 25755336.

The previous prime is 25755313. The next prime is 25755341. The reversal of 25755337 is 73355752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21307456 + 4447881 = 4616^2 + 2109^2 .

It is a cyclic number.

It is not a de Polignac number, because 25755337 - 2⁷ = 25755209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25755296 and 25755305.

It is not a weakly prime, because it can be changed into another prime (25755307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12877668 + 12877669.

It is an arithmetic number, because the mean of its divisors is an integer number (12877669).

Almost surely, 2^25755337 is an apocalyptic number.

It is an amenable number.

25755337 is a deficient number, since it is larger than the sum of its proper divisors (1).

25755337 is an equidigital number, since it uses as much as digits as its factorization.

25755337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110250, while the sum is 37.

The square root of 25755337 is about 5074.9716255364. The cubic root of 25755337 is about 295.3174290696.

The spelling of 25755337 in words is "twenty-five million, seven hundred fifty-five thousand, three hundred thirty-seven".