5316778 has 16 divisors (see below), whose sum is σ = 8227296. Its totient is φ = 2575440.

The previous prime is 5316769. The next prime is 5316797. The reversal of 5316778 is 8776135.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18000 + ... + 18292.

It is an arithmetic number, because the mean of its divisors is an integer number (514206).

Almost surely, 2^5316778 is an apocalyptic number.

5316778 is a deficient number, since it is larger than the sum of its proper divisors (2910518).

5316778 is a wasteful number, since it uses less digits than its factorization.

5316778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its digits is 35280, while the sum is 37.

The square root of 5316778 is about 2305.8139560684. The cubic root of 5316778 is about 174.5351253719.

The spelling of 5316778 in words is "five million, three hundred sixteen thousand, seven hundred seventy-eight".