25703095027 has 2 divisors, whose sum is σ = 25703095028. Its totient is φ = 25703095026.

The previous prime is 25703095001. The next prime is 25703095043. The reversal of 25703095027 is 72059030752.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25703095027 is a prime.

It is not a weakly prime, because it can be changed into another prime (25703095087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12851547513 + 12851547514.

It is an arithmetic number, because the mean of its divisors is an integer number (12851547514).

Almost surely, 2^25703095027 is an apocalyptic number.

25703095027 is a deficient number, since it is larger than the sum of its proper divisors (1).

25703095027 is an equidigital number, since it uses as much as digits as its factorization.

25703095027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 40.

The spelling of 25703095027 in words is "twenty-five billion, seven hundred three million, ninety-five thousand, twenty-seven".