4782566918 has 8 divisors (see below), whose sum is σ = 7182720360. Its totient is φ = 2388326800.

The previous prime is 4782566917. The next prime is 4782566927. The reversal of 4782566918 is 8196652874.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4782566917) 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, 1476308 + ... + 1479543.

It is an arithmetic number, because the mean of its divisors is an integer number (897840045).

Almost surely, 2^4782566918 is an apocalyptic number.

4782566918 is a deficient number, since it is larger than the sum of its proper divisors (2400153442).

4782566918 is a wasteful number, since it uses less digits than its factorization.

4782566918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956662.

The product of its digits is 5806080, while the sum is 56.

The square root of 4782566918 is about 69156.1054282267. The cubic root of 4782566918 is about 1684.8206823415.

The spelling of 4782566918 in words is "four billion, seven hundred eighty-two million, five hundred sixty-six thousand, nine hundred eighteen".