5221304555 has 16 divisors (see below), whose sum is σ = 6343700544. Its totient is φ = 4125219840.

The previous prime is 5221304551. The next prime is 5221304579. The reversal of 5221304555 is 5554031225.

It is not a de Polignac number, because 5221304555 - 2² = 5221304551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5221304551) 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 in 15 ways as a sum of consecutive naturals, for example, 142322 + ... + 175208.

It is an arithmetic number, because the mean of its divisors is an integer number (396481284).

Almost surely, 2^5221304555 is an apocalyptic number.

5221304555 is a deficient number, since it is larger than the sum of its proper divisors (1122395989).

5221304555 is a wasteful number, since it uses less digits than its factorization.

5221304555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33286.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5221304555 is about 72258.5950250903. The cubic root of 5221304555 is about 1734.8409917756.

The spelling of 5221304555 in words is "five billion, two hundred twenty-one million, three hundred four thousand, five hundred fifty-five".