5695525681 has 2 divisors, whose sum is σ = 5695525682. Its totient is φ = 5695525680.

The previous prime is 5695525651. The next prime is 5695525727. The reversal of 5695525681 is 1865255965.

5695525681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5125271281 + 570254400 = 71591^2 + 23880^2 .

It is a cyclic number.

It is not a de Polignac number, because 5695525681 - 2⁹ = 5695525169 is a prime.

It is a super-2 number, since 2×5695525681² = 64878025565861027522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5695525651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2847762840 + 2847762841.

It is an arithmetic number, because the mean of its divisors is an integer number (2847762841).

Almost surely, 2^5695525681 is an apocalyptic number.

It is an amenable number.

5695525681 is a deficient number, since it is larger than the sum of its proper divisors (1).

5695525681 is an equidigital number, since it uses as much as digits as its factorization.

5695525681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240000, while the sum is 52.

The square root of 5695525681 is about 75468.7066339420. The cubic root of 5695525681 is about 1785.8484649142.

The spelling of 5695525681 in words is "five billion, six hundred ninety-five million, five hundred twenty-five thousand, six hundred eighty-one".