1518361316 has 24 divisors (see below), whose sum is σ = 2686494720. Its totient is φ = 750811392.

The previous prime is 1518361297. The next prime is 1518361321. The reversal of 1518361316 is 6131638151.

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 7 ways as a sum of consecutive naturals, for example, 380765 + ... + 384731.

It is an arithmetic number, because the mean of its divisors is an integer number (111937280).

Almost surely, 2^1518361316 is an apocalyptic number.

It is an amenable number.

1518361316 is a deficient number, since it is larger than the sum of its proper divisors (1168133404).

1518361316 is a wasteful number, since it uses less digits than its factorization.

1518361316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003 (or 5001 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 1518361316 is about 38966.1560331527. The cubic root of 1518361316 is about 1149.3660818815.

Adding to 1518361316 its reverse (6131638151), we get a palindrome (7649999467).

The spelling of 1518361316 in words is "one billion, five hundred eighteen million, three hundred sixty-one thousand, three hundred sixteen".