4554321313 has 2 divisors, whose sum is σ = 4554321314. Its totient is φ = 4554321312.

The previous prime is 4554321281. The next prime is 4554321329. The reversal of 4554321313 is 3131234554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4509391104 + 44930209 = 67152^2 + 6703^2 .

It is a cyclic number.

It is not a de Polignac number, because 4554321313 - 2⁵ = 4554321281 is a prime.

It is not a weakly prime, because it can be changed into another prime (4554321353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277160656 + 2277160657.

It is an arithmetic number, because the mean of its divisors is an integer number (2277160657).

Almost surely, 2^4554321313 is an apocalyptic number.

It is an amenable number.

4554321313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4554321313 is an equidigital number, since it uses as much as digits as its factorization.

4554321313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 31.

The square root of 4554321313 is about 67485.7119174126. The cubic root of 4554321313 is about 1657.5802205948.

Adding to 4554321313 its reverse (3131234554), we get a palindrome (7685555867).

The spelling of 4554321313 in words is "four billion, five hundred fifty-four million, three hundred twenty-one thousand, three hundred thirteen".