25334863 has 2 divisors, whose sum is σ = 25334864. Its totient is φ = 25334862.

The previous prime is 25334861. The next prime is 25334867. The reversal of 25334863 is 36843352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25334863 - 2¹ = 25334861 is a prime.

Together with 25334861, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25334861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12667431 + 12667432.

It is an arithmetic number, because the mean of its divisors is an integer number (12667432).

Almost surely, 2^25334863 is an apocalyptic number.

25334863 is a deficient number, since it is larger than the sum of its proper divisors (1).

25334863 is an equidigital number, since it uses as much as digits as its factorization.

25334863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 34.

The square root of 25334863 is about 5033.3749115280. The cubic root of 25334863 is about 293.7015149795.

It can be divided in two parts, 2533 and 4863, that added together give a square (7396 = 86²).

The spelling of 25334863 in words is "twenty-five million, three hundred thirty-four thousand, eight hundred sixty-three".