5635307789 has 2 divisors, whose sum is σ = 5635307790. Its totient is φ = 5635307788.

The previous prime is 5635307773. The next prime is 5635307791. The reversal of 5635307789 is 9877035365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3901001764 + 1734306025 = 62458^2 + 41645^2 .

It is a cyclic number.

It is not a de Polignac number, because 5635307789 - 2⁴ = 5635307773 is a prime.

Together with 5635307791, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5635307789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5635307719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817653894 + 2817653895.

It is an arithmetic number, because the mean of its divisors is an integer number (2817653895).

Almost surely, 2^5635307789 is an apocalyptic number.

It is an amenable number.

5635307789 is a deficient number, since it is larger than the sum of its proper divisors (1).

5635307789 is an equidigital number, since it uses as much as digits as its factorization.

5635307789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The square root of 5635307789 is about 75068.6871405115. The cubic root of 5635307789 is about 1779.5323213736.

The spelling of 5635307789 in words is "five billion, six hundred thirty-five million, three hundred seven thousand, seven hundred eighty-nine".