5184220313 has 4 divisors (see below), whose sum is σ = 5184910848. Its totient is φ = 5183529780.

The previous prime is 5184220267. The next prime is 5184220337. The reversal of 5184220313 is 3130224815.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5184220313 is a prime.

It is a super-2 number, since 2×5184220313² = 53752280507443635938, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5184220343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333881 + ... + 349062.

It is an arithmetic number, because the mean of its divisors is an integer number (1296227712).

Almost surely, 2^5184220313 is an apocalyptic number.

It is an amenable number.

5184220313 is a deficient number, since it is larger than the sum of its proper divisors (690535).

5184220313 is an equidigital number, since it uses as much as digits as its factorization.

5184220313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690534.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 5184220313 is about 72001.5299351340. The cubic root of 5184220313 is about 1730.7240014853.

The spelling of 5184220313 in words is "five billion, one hundred eighty-four million, two hundred twenty thousand, three hundred thirteen".