4645613313 has 24 divisors (see below), whose sum is σ = 7361284320. Its totient is φ = 2799783360.

The previous prime is 4645613303. The next prime is 4645613351. The reversal of 4645613313 is 3133165464.

4645613313 is a `hidden beast` number, since 4 + 6 + 4 + 5 + 613 + 31 + 3 = 666.

It is not a de Polignac number, because 4645613313 - 2¹⁷ = 4645482241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4645613303) 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, 113356 + ... + 148797.

It is an arithmetic number, because the mean of its divisors is an integer number (306720180).

Almost surely, 2^4645613313 is an apocalyptic number.

It is an amenable number.

4645613313 is a deficient number, since it is larger than the sum of its proper divisors (2715671007).

4645613313 is a wasteful number, since it uses less digits than its factorization.

4645613313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262349 (or 262346 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 4645613313 is about 68158.7361458529. The cubic root of 4645613313 is about 1668.5825055641.

Adding to 4645613313 its reverse (3133165464), we get a palindrome (7778778777).

The spelling of 4645613313 in words is "four billion, six hundred forty-five million, six hundred thirteen thousand, three hundred thirteen".