5361898693 has 2 divisors, whose sum is σ = 5361898694. Its totient is φ = 5361898692.

The previous prime is 5361898669. The next prime is 5361898723. The reversal of 5361898693 is 3968981635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3103938369 + 2257960324 = 55713^2 + 47518^2 .

It is a cyclic number.

It is not a de Polignac number, because 5361898693 - 2⁹ = 5361898181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5361898643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2680949346 + 2680949347.

It is an arithmetic number, because the mean of its divisors is an integer number (2680949347).

Almost surely, 2^5361898693 is an apocalyptic number.

It is an amenable number.

5361898693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5361898693 is an equidigital number, since it uses as much as digits as its factorization.

5361898693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8398080, while the sum is 58.

The square root of 5361898693 is about 73224.9868077830. The cubic root of 5361898693 is about 1750.2746445686.

The spelling of 5361898693 in words is "five billion, three hundred sixty-one million, eight hundred ninety-eight thousand, six hundred ninety-three".