4538479313 has 2 divisors, whose sum is σ = 4538479314. Its totient is φ = 4538479312.

The previous prime is 4538479303. The next prime is 4538479343. The reversal of 4538479313 is 3139748354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4527674944 + 10804369 = 67288^2 + 3287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4538479313 is a prime.

It is not a weakly prime, because it can be changed into another prime (4538479303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2269239656 + 2269239657.

It is an arithmetic number, because the mean of its divisors is an integer number (2269239657).

Almost surely, 2^4538479313 is an apocalyptic number.

It is an amenable number.

4538479313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4538479313 is an equidigital number, since it uses as much as digits as its factorization.

4538479313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 47.

The square root of 4538479313 is about 67368.2366772354. The cubic root of 4538479313 is about 1655.6560486283.

The spelling of 4538479313 in words is "four billion, five hundred thirty-eight million, four hundred seventy-nine thousand, three hundred thirteen".