4513216324 has 12 divisors (see below), whose sum is σ = 7899375484. Its totient is φ = 2256251904.

The previous prime is 4513216273. The next prime is 4513216339. The reversal of 4513216324 is 4236123154.

It can be written as a sum of positive squares in 2 ways, for example, as 3354494724 + 1158721600 = 57918^2 + 34040^2 .

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, 59469 + ... + 112084.

Almost surely, 2^4513216324 is an apocalyptic number.

It is an amenable number.

4513216324 is a deficient number, since it is larger than the sum of its proper divisors (3386159160).

4513216324 is a wasteful number, since it uses less digits than its factorization.

4513216324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178134 (or 178132 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 4513216324 is about 67180.4757649125. The cubic root of 4513216324 is about 1652.5783165796.

Adding to 4513216324 its reverse (4236123154), we get a palindrome (8749339478).

The spelling of 4513216324 in words is "four billion, five hundred thirteen million, two hundred sixteen thousand, three hundred twenty-four".