5221424506 has 8 divisors (see below), whose sum is σ = 8292850740. Its totient is φ = 2457140928.

The previous prime is 5221424473. The next prime is 5221424531. The reversal of 5221424506 is 6054241225.

It can be written as a sum of positive squares in 2 ways, for example, as 5161129281 + 60295225 = 71841^2 + 7765^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 76785621 + ... + 76785688.

Almost surely, 2^5221424506 is an apocalyptic number.

5221424506 is a deficient number, since it is larger than the sum of its proper divisors (3071426234).

5221424506 is a wasteful number, since it uses less digits than its factorization.

5221424506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153571328.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5221424506 is about 72259.4250323098. The cubic root of 5221424506 is about 1734.8542767261.

The spelling of 5221424506 in words is "five billion, two hundred twenty-one million, four hundred twenty-four thousand, five hundred six".