5636274697 has 2 divisors, whose sum is σ = 5636274698. Its totient is φ = 5636274696.

The previous prime is 5636274653. The next prime is 5636274719. The reversal of 5636274697 is 7964726365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5627400256 + 8874441 = 75016^2 + 2979^2 .

It is a cyclic number.

It is not a de Polignac number, because 5636274697 - 2³¹ = 3488791049 is a prime.

It is not a weakly prime, because it can be changed into another prime (5636254697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818137348 + 2818137349.

It is an arithmetic number, because the mean of its divisors is an integer number (2818137349).

Almost surely, 2^5636274697 is an apocalyptic number.

It is an amenable number.

5636274697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5636274697 is an equidigital number, since it uses as much as digits as its factorization.

5636274697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 55.

The square root of 5636274697 is about 75075.1270195396. The cubic root of 5636274697 is about 1779.6340931372.

The spelling of 5636274697 in words is "five billion, six hundred thirty-six million, two hundred seventy-four thousand, six hundred ninety-seven".