25654063 has 2 divisors, whose sum is σ = 25654064. Its totient is φ = 25654062.

The previous prime is 25654049. The next prime is 25654073. The reversal of 25654063 is 36045652.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25654063 - 2¹³ = 25645871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25654033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12827031 + 12827032.

It is an arithmetic number, because the mean of its divisors is an integer number (12827032).

Almost surely, 2^25654063 is an apocalyptic number.

25654063 is a deficient number, since it is larger than the sum of its proper divisors (1).

25654063 is an equidigital number, since it uses as much as digits as its factorization.

25654063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 25654063 is about 5064.9840078721. The cubic root of 25654063 is about 294.9298425522.

The spelling of 25654063 in words is "twenty-five million, six hundred fifty-four thousand, sixty-three".