25062563 has 2 divisors, whose sum is σ = 25062564. Its totient is φ = 25062562.

The previous prime is 25062547. The next prime is 25062581. The reversal of 25062563 is 36526052.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25062563 - 2⁴ = 25062547 is a prime.

It is equal to p_1569602 and since 25062563 and 1569602 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (25062523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12531281 + 12531282.

It is an arithmetic number, because the mean of its divisors is an integer number (12531282).

Almost surely, 2^25062563 is an apocalyptic number.

25062563 is a deficient number, since it is larger than the sum of its proper divisors (1).

25062563 is an equidigital number, since it uses as much as digits as its factorization.

25062563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 25062563 is about 5006.2523907610. The cubic root of 25062563 is about 292.6454843997.

The spelling of 25062563 in words is "twenty-five million, sixty-two thousand, five hundred sixty-three".