5163010421 has 2 divisors, whose sum is σ = 5163010422. Its totient is φ = 5163010420.

The previous prime is 5163010327. The next prime is 5163010427. The reversal of 5163010421 is 1240103615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4484980900 + 678029521 = 66970^2 + 26039^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5163010421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5163010427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2581505210 + 2581505211.

It is an arithmetic number, because the mean of its divisors is an integer number (2581505211).

Almost surely, 2^5163010421 is an apocalyptic number.

It is an amenable number.

5163010421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5163010421 is an equidigital number, since it uses as much as digits as its factorization.

5163010421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5163010421 is about 71854.0911918034. The cubic root of 5163010421 is about 1728.3605059747.

The spelling of 5163010421 in words is "five billion, one hundred sixty-three million, ten thousand, four hundred twenty-one".