5116778 has 8 divisors (see below), whose sum is σ = 7690980. Its totient is φ = 2553120.

The previous prime is 5116763. The next prime is 5116823. The reversal of 5116778 is 8776115.

It can be written as a sum of positive squares in 2 ways, for example, as 4439449 + 677329 = 2107^2 + 823^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283 + ... + 3446.

Almost surely, 2^5116778 is an apocalyptic number.

5116778 is a deficient number, since it is larger than the sum of its proper divisors (2574202).

5116778 is a wasteful number, since it uses less digits than its factorization.

5116778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272.

The product of its digits is 11760, while the sum is 35.

The square root of 5116778 is about 2262.0296196116. The cubic root of 5116778 is about 172.3186135089.

The spelling of 5116778 in words is "five million, one hundred sixteen thousand, seven hundred seventy-eight".