25808033063 has 2 divisors, whose sum is σ = 25808033064. Its totient is φ = 25808033062.

The previous prime is 25808033021. The next prime is 25808033071. The reversal of 25808033063 is 36033080852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25808033063 - 2¹⁴ = 25808016679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25808030063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12904016531 + 12904016532.

It is an arithmetic number, because the mean of its divisors is an integer number (12904016532).

Almost surely, 2^25808033063 is an apocalyptic number.

25808033063 is a deficient number, since it is larger than the sum of its proper divisors (1).

25808033063 is an equidigital number, since it uses as much as digits as its factorization.

25808033063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 25808033063 in words is "twenty-five billion, eight hundred eight million, thirty-three thousand, sixty-three".