7036135789 has 2 divisors, whose sum is σ = 7036135790. Its totient is φ = 7036135788.

The previous prime is 7036135783. The next prime is 7036135793. The reversal of 7036135789 is 9875316307.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6957228100 + 78907689 = 83410^2 + 8883^2 .

It is a cyclic number.

It is not a de Polignac number, because 7036135789 - 2¹⁹ = 7035611501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7036135783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3518067894 + 3518067895.

It is an arithmetic number, because the mean of its divisors is an integer number (3518067895).

Almost surely, 2^7036135789 is an apocalyptic number.

It is an amenable number.

7036135789 is a deficient number, since it is larger than the sum of its proper divisors (1).

7036135789 is an equidigital number, since it uses as much as digits as its factorization.

7036135789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 7036135789 is about 83881.6773139403. The cubic root of 7036135789 is about 1916.2172146821.

The spelling of 7036135789 in words is "seven billion, thirty-six million, one hundred thirty-five thousand, seven hundred eighty-nine".