5063135321 has 2 divisors, whose sum is σ = 5063135322. Its totient is φ = 5063135320.

The previous prime is 5063135251. The next prime is 5063135323. The reversal of 5063135321 is 1235313605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3275959696 + 1787175625 = 57236^2 + 42275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5063135321 is a prime.

Together with 5063135323, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5063135323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2531567660 + 2531567661.

It is an arithmetic number, because the mean of its divisors is an integer number (2531567661).

Almost surely, 2^5063135321 is an apocalyptic number.

It is an amenable number.

5063135321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5063135321 is an equidigital number, since it uses as much as digits as its factorization.

5063135321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 5063135321 is about 71155.7117946269. The cubic root of 5063135321 is about 1717.1431890721.

Adding to 5063135321 its reverse (1235313605), we get a palindrome (6298448926).

The spelling of 5063135321 in words is "five billion, sixty-three million, one hundred thirty-five thousand, three hundred twenty-one".