27525713759 has 2 divisors, whose sum is σ = 27525713760. Its totient is φ = 27525713758.

The previous prime is 27525713641. The next prime is 27525713771. The reversal of 27525713759 is 95731752572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27525713759 - 2¹⁶ = 27525648223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27525713759.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27525713359) 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, 13762856879 + 13762856880.

It is an arithmetic number, because the mean of its divisors is an integer number (13762856880).

Almost surely, 2^27525713759 is an apocalyptic number.

27525713759 is a deficient number, since it is larger than the sum of its proper divisors (1).

27525713759 is an equidigital number, since it uses as much as digits as its factorization.

27525713759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4630500, while the sum is 53.

The spelling of 27525713759 in words is "twenty-seven billion, five hundred twenty-five million, seven hundred thirteen thousand, seven hundred fifty-nine".