1513305316 has 12 divisors (see below), whose sum is σ = 2648766960. Its totient is φ = 756514760.

The previous prime is 1513305301. The next prime is 1513305323. The reversal of 1513305316 is 6135033151.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7426 + ... + 55513.

It is an arithmetic number, because the mean of its divisors is an integer number (220730580).

Almost surely, 2^1513305316 is an apocalyptic number.

It is an amenable number.

1513305316 is a deficient number, since it is larger than the sum of its proper divisors (1135461644).

1513305316 is a wasteful number, since it uses less digits than its factorization.

1513305316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68954 (or 68952 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 1513305316 is about 38901.2251220961. The cubic root of 1513305316 is about 1148.0889029800.

Adding to 1513305316 its reverse (6135033151), we get a palindrome (7648338467).

The spelling of 1513305316 in words is "one billion, five hundred thirteen million, three hundred five thousand, three hundred sixteen".