5316538 has 8 divisors (see below), whose sum is σ = 7986132. Its totient is φ = 2654496.

The previous prime is 5316503. The next prime is 5316557. The reversal of 5316538 is 8356135.

It can be written as a sum of positive squares in 2 ways, for example, as 3736489 + 1580049 = 1933^2 + 1257^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456 + ... + 3292.

Almost surely, 2^5316538 is an apocalyptic number.

5316538 is a deficient number, since it is larger than the sum of its proper divisors (2669594).

5316538 is a wasteful number, since it uses less digits than its factorization.

5316538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776.

The product of its digits is 10800, while the sum is 31.

The square root of 5316538 is about 2305.7619131211. The cubic root of 5316538 is about 174.5324991535.

The spelling of 5316538 in words is "five million, three hundred sixteen thousand, five hundred thirty-eight".