25895732803 has 2 divisors, whose sum is σ = 25895732804. Its totient is φ = 25895732802.

The previous prime is 25895732791. The next prime is 25895732839. The reversal of 25895732803 is 30823759852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25895732803 - 2⁵ = 25895732771 is a prime.

It is not a weakly prime, because it can be changed into another prime (25895732843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12947866401 + 12947866402.

It is an arithmetic number, because the mean of its divisors is an integer number (12947866402).

Almost surely, 2^25895732803 is an apocalyptic number.

25895732803 is a deficient number, since it is larger than the sum of its proper divisors (1).

25895732803 is an equidigital number, since it uses as much as digits as its factorization.

25895732803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 25895732803 in words is "twenty-five billion, eight hundred ninety-five million, seven hundred thirty-two thousand, eight hundred three".