25454059 has 2 divisors, whose sum is σ = 25454060. Its totient is φ = 25454058.

The previous prime is 25454057. The next prime is 25454063. The reversal of 25454059 is 95045452.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25454059 - 2¹ = 25454057 is a prime.

Together with 25454057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (25454057) 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, 12727029 + 12727030.

It is an arithmetic number, because the mean of its divisors is an integer number (12727030).

Almost surely, 2^25454059 is an apocalyptic number.

25454059 is a deficient number, since it is larger than the sum of its proper divisors (1).

25454059 is an equidigital number, since it uses as much as digits as its factorization.

25454059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 25454059 is about 5045.2015817012. The cubic root of 25454059 is about 294.1613988772.

The spelling of 25454059 in words is "twenty-five million, four hundred fifty-four thousand, fifty-nine".