5780863 has 4 divisors (see below), whose sum is σ = 6306408. Its totient is φ = 5255320.

The previous prime is 5780857. The next prime is 5780881. The reversal of 5780863 is 3680875.

5780863 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 a de Polignac number, because none of the positive numbers 2^k-5780863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5780893) 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, 262756 + ... + 262777.

It is an arithmetic number, because the mean of its divisors is an integer number (1576602).

Almost surely, 2^5780863 is an apocalyptic number.

5780863 is a deficient number, since it is larger than the sum of its proper divisors (525545).

5780863 is a wasteful number, since it uses less digits than its factorization.

5780863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525544.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 5780863 is about 2404.3425296742. The cubic root of 5780863 is about 179.4723539642.

The spelling of 5780863 in words is "five million, seven hundred eighty thousand, eight hundred sixty-three".