25054339 has 2 divisors, whose sum is σ = 25054340. Its totient is φ = 25054338.

The previous prime is 25054327. The next prime is 25054343. The reversal of 25054339 is 93345052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25054339 - 2⁵ = 25054307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25054339.

It is not a weakly prime, because it can be changed into another prime (25054349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527169 + 12527170.

It is an arithmetic number, because the mean of its divisors is an integer number (12527170).

Almost surely, 2^25054339 is an apocalyptic number.

25054339 is a deficient number, since it is larger than the sum of its proper divisors (1).

25054339 is an equidigital number, since it uses as much as digits as its factorization.

25054339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 25054339 is about 5005.4309504777. The cubic root of 25054339 is about 292.6134714493.

The spelling of 25054339 in words is "twenty-five million, fifty-four thousand, three hundred thirty-nine".