25752863 has 2 divisors, whose sum is σ = 25752864. Its totient is φ = 25752862.

The previous prime is 25752823. The next prime is 25752869. The reversal of 25752863 is 36825752.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25752863 - 2⁶ = 25752799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25752869) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12876431 + 12876432.

It is an arithmetic number, because the mean of its divisors is an integer number (12876432).

Almost surely, 2^25752863 is an apocalyptic number.

25752863 is a deficient number, since it is larger than the sum of its proper divisors (1).

25752863 is an equidigital number, since it uses as much as digits as its factorization.

25752863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 25752863 is about 5074.7278744776. The cubic root of 25752863 is about 295.3079729231.

The spelling of 25752863 in words is "twenty-five million, seven hundred fifty-two thousand, eight hundred sixty-three".