25576063 has 2 divisors, whose sum is σ = 25576064. Its totient is φ = 25576062.

The previous prime is 25576049. The next prime is 25576091. The reversal of 25576063 is 36067552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25576063 - 2⁹ = 25575551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25576003) 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, 12788031 + 12788032.

It is an arithmetic number, because the mean of its divisors is an integer number (12788032).

Almost surely, 2^25576063 is an apocalyptic number.

25576063 is a deficient number, since it is larger than the sum of its proper divisors (1).

25576063 is an equidigital number, since it uses as much as digits as its factorization.

25576063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 25576063 is about 5057.2782205451. The cubic root of 25576063 is about 294.6306322229.

The spelling of 25576063 in words is "twenty-five million, five hundred seventy-six thousand, sixty-three".