5634768259 has 4 divisors (see below), whose sum is σ = 5639376816. Its totient is φ = 5630159704.

The previous prime is 5634768233. The next prime is 5634768277. The reversal of 5634768259 is 9528674365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5634768259 - 2¹¹ = 5634766211 is a prime.

It is a super-2 number, since 2×5634768259² = 63501226665267782162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5634763259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302444 + ... + 2304889.

It is an arithmetic number, because the mean of its divisors is an integer number (1409844204).

Almost surely, 2^5634768259 is an apocalyptic number.

5634768259 is a deficient number, since it is larger than the sum of its proper divisors (4608557).

5634768259 is a wasteful number, since it uses less digits than its factorization.

5634768259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608556.

The product of its digits is 10886400, while the sum is 55.

The square root of 5634768259 is about 75065.0934789267. The cubic root of 5634768259 is about 1779.4755281600.

The spelling of 5634768259 in words is "five billion, six hundred thirty-four million, seven hundred sixty-eight thousand, two hundred fifty-nine".