5636670959 has 2 divisors, whose sum is σ = 5636670960. Its totient is φ = 5636670958.

The previous prime is 5636670839. The next prime is 5636670989. The reversal of 5636670959 is 9590766365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5636670959 - 2⁸ = 5636670703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5636670989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818335479 + 2818335480.

It is an arithmetic number, because the mean of its divisors is an integer number (2818335480).

Almost surely, 2^5636670959 is an apocalyptic number.

5636670959 is a deficient number, since it is larger than the sum of its proper divisors (1).

5636670959 is an equidigital number, since it uses as much as digits as its factorization.

5636670959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9185400, while the sum is 56.

The square root of 5636670959 is about 75077.7660762492. The cubic root of 5636670959 is about 1779.6757982750.

The spelling of 5636670959 in words is "five billion, six hundred thirty-six million, six hundred seventy thousand, nine hundred fifty-nine".