5564036837 has 2 divisors, whose sum is σ = 5564036838. Its totient is φ = 5564036836.

The previous prime is 5564036833. The next prime is 5564036839. The reversal of 5564036837 is 7386304655.

5564036837 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5397987841 + 166048996 = 73471^2 + 12886^2 .

It is a cyclic number.

It is not a de Polignac number, because 5564036837 - 2² = 5564036833 is a prime.

Together with 5564036839, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5564036791 and 5564036800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5564036833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782018418 + 2782018419.

It is an arithmetic number, because the mean of its divisors is an integer number (2782018419).

Almost surely, 2^5564036837 is an apocalyptic number.

It is an amenable number.

5564036837 is a deficient number, since it is larger than the sum of its proper divisors (1).

5564036837 is an equidigital number, since it uses as much as digits as its factorization.

5564036837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The square root of 5564036837 is about 74592.4717179958. The cubic root of 5564036837 is about 1771.9984276976.

The spelling of 5564036837 in words is "five billion, five hundred sixty-four million, thirty-six thousand, eight hundred thirty-seven".