25248463 has 2 divisors, whose sum is σ = 25248464. Its totient is φ = 25248462.

The previous prime is 25248427. The next prime is 25248491. The reversal of 25248463 is 36484252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25248463 - 2²¹ = 23151311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25248403) 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, 12624231 + 12624232.

It is an arithmetic number, because the mean of its divisors is an integer number (12624232).

Almost surely, 2^25248463 is an apocalyptic number.

25248463 is a deficient number, since it is larger than the sum of its proper divisors (1).

25248463 is an equidigital number, since it uses as much as digits as its factorization.

25248463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 34.

The square root of 25248463 is about 5024.7848710169. The cubic root of 25248463 is about 293.3672626329.

The spelling of 25248463 in words is "twenty-five million, two hundred forty-eight thousand, four hundred sixty-three".