5220450463 has 2 divisors, whose sum is σ = 5220450464. Its totient is φ = 5220450462.

The previous prime is 5220450439. The next prime is 5220450479. The reversal of 5220450463 is 3640540225.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5220450463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5220450413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610225231 + 2610225232.

It is an arithmetic number, because the mean of its divisors is an integer number (2610225232).

Almost surely, 2^5220450463 is an apocalyptic number.

5220450463 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220450463 is an equidigital number, since it uses as much as digits as its factorization.

5220450463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5220450463 is about 72252.6848151679. The cubic root of 5220450463 is about 1734.7463925175.

Adding to 5220450463 its reverse (3640540225), we get a palindrome (8860990688).

The spelling of 5220450463 in words is "five billion, two hundred twenty million, four hundred fifty thousand, four hundred sixty-three".