25563314 has 16 divisors (see below), whose sum is σ = 44478528. Its totient is φ = 10791792.

The previous prime is 25563301. The next prime is 25563319. The reversal of 25563314 is 41336552.

It is not an unprimeable number, because it can be changed into a prime (25563319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12689 + ... + 14564.

It is an arithmetic number, because the mean of its divisors is an integer number (2779908).

Almost surely, 2^25563314 is an apocalyptic number.

25563314 is a deficient number, since it is larger than the sum of its proper divisors (18915214).

25563314 is a wasteful number, since it uses less digits than its factorization.

25563314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27329.

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

The square root of 25563314 is about 5056.0176028175. The cubic root of 25563314 is about 294.5816688590.

Adding to 25563314 its reverse (41336552), we get a palindrome (66899866).

The spelling of 25563314 in words is "twenty-five million, five hundred sixty-three thousand, three hundred fourteen".