4993089859 has 4 divisors (see below), whose sum is σ = 5004464080. Its totient is φ = 4981715640.

The previous prime is 4993089853. The next prime is 4993089869. The reversal of 4993089859 is 9589803994.

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 4993089859 - 2²⁷ = 4858872131 is a prime.

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 4993089859.

It is not an unprimeable number, because it can be changed into a prime (4993089853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5686452 + ... + 5687329.

It is an arithmetic number, because the mean of its divisors is an integer number (1251116020).

Almost surely, 2^4993089859 is an apocalyptic number.

4993089859 is a deficient number, since it is larger than the sum of its proper divisors (11374221).

4993089859 is a wasteful number, since it uses less digits than its factorization.

4993089859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11374220.

The product of its (nonzero) digits is 25194240, while the sum is 64.

The square root of 4993089859 is about 70661.7991491867. The cubic root of 4993089859 is about 1709.1878385093.

The spelling of 4993089859 in words is "four billion, nine hundred ninety-three million, eighty-nine thousand, eight hundred fifty-nine".