4537819313 has 2 divisors, whose sum is σ = 4537819314. Its totient is φ = 4537819312.

The previous prime is 4537819301. The next prime is 4537819327. The reversal of 4537819313 is 3139187354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4187642944 + 350176369 = 64712^2 + 18713^2 .

It is a cyclic number.

It is not a de Polignac number, because 4537819313 - 2¹⁸ = 4537557169 is a prime.

It is not a weakly prime, because it can be changed into another prime (4537819613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2268909656 + 2268909657.

It is an arithmetic number, because the mean of its divisors is an integer number (2268909657).

Almost surely, 2^4537819313 is an apocalyptic number.

It is an amenable number.

4537819313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4537819313 is an equidigital number, since it uses as much as digits as its factorization.

4537819313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 44.

The square root of 4537819313 is about 67363.3380482292. The cubic root of 4537819313 is about 1655.5757878265.

The spelling of 4537819313 in words is "four billion, five hundred thirty-seven million, eight hundred nineteen thousand, three hundred thirteen".