4513313 has 24 divisors (see below), whose sum is σ = 5776512. Its totient is φ = 3446784.

The previous prime is 4513309. The next prime is 4513319. The reversal of 4513313 is 3133154.

It is a happy number.

It is not a de Polignac number, because 4513313 - 2² = 4513309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4513319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46481 + ... + 46577.

It is an arithmetic number, because the mean of its divisors is an integer number (240688).

Almost surely, 2^4513313 is an apocalyptic number.

It is an amenable number.

4513313 is a deficient number, since it is larger than the sum of its proper divisors (1263199).

4513313 is a wasteful number, since it uses less digits than its factorization.

4513313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 144 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 4513313 is about 2124.4559303502. The cubic root of 4513313 is about 165.2590116259.

Adding to 4513313 its reverse (3133154), we get a palindrome (7646467).

The spelling of 4513313 in words is "four million, five hundred thirteen thousand, three hundred thirteen".