5131516 has 18 divisors (see below), whose sum is σ = 9725352. Its totient is φ = 2368080.

The previous prime is 5131481. The next prime is 5131517. The reversal of 5131516 is 6151315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131517) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3120 + ... + 4471.

Almost surely, 2^5131516 is an apocalyptic number.

It is an amenable number.

5131516 is a deficient number, since it is larger than the sum of its proper divisors (4593836).

5131516 is a wasteful number, since it uses less digits than its factorization.

5131516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7621 (or 7606 counting only the distinct ones).

The product of its digits is 450, while the sum is 22.

The square root of 5131516 is about 2265.2849710357. The cubic root of 5131516 is about 172.4838996385.

The spelling of 5131516 in words is "five million, one hundred thirty-one thousand, five hundred sixteen".