5634408959 has 4 divisors (see below), whose sum is σ = 5740718616. Its totient is φ = 5528099304.

The previous prime is 5634408953. The next prime is 5634408961. The reversal of 5634408959 is 9598044365.

5634408959 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5634408959 - 2⁴ = 5634408943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53), and also a Moran number because the ratio is a prime number: 106309603 = 5634408959 / (5 + 6 + 3 + 4 + 4 + 0 + 8 + 9 + 5 + 9).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5634408959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634408953) 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, 53154749 + ... + 53154854.

It is an arithmetic number, because the mean of its divisors is an integer number (1435179654).

Almost surely, 2^5634408959 is an apocalyptic number.

5634408959 is a deficient number, since it is larger than the sum of its proper divisors (106309657).

5634408959 is a wasteful number, since it uses less digits than its factorization.

5634408959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106309656.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The square root of 5634408959 is about 75062.7001845790. The cubic root of 5634408959 is about 1779.4377047088.

The spelling of 5634408959 in words is "five billion, six hundred thirty-four million, four hundred eight thousand, nine hundred fifty-nine".