5916866443 has 4 divisors (see below), whose sum is σ = 5919322968. Its totient is φ = 5914409920.

The previous prime is 5916866411. The next prime is 5916866447. The reversal of 5916866443 is 3446686195.

It is a happy number.

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 5916866443 - 2⁵ = 5916866411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5916866447) 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, 1224646 + ... + 1229467.

It is an arithmetic number, because the mean of its divisors is an integer number (1479830742).

Almost surely, 2^5916866443 is an apocalyptic number.

5916866443 is a deficient number, since it is larger than the sum of its proper divisors (2456525).

5916866443 is a wasteful number, since it uses less digits than its factorization.

5916866443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456524.

The product of its digits is 3732480, while the sum is 52.

The square root of 5916866443 is about 76921.1703174100. The cubic root of 5916866443 is about 1808.6891033107.

The spelling of 5916866443 in words is "five billion, nine hundred sixteen million, eight hundred sixty-six thousand, four hundred forty-three".