5221550663 has 8 divisors (see below), whose sum is σ = 6318515232. Its totient is φ = 4212343296.

The previous prime is 5221550641. The next prime is 5221550699. The reversal of 5221550663 is 3660551225.

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

It is not a de Polignac number, because 5221550663 - 2¹⁶ = 5221485127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221550603) 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 in 7 ways as a sum of consecutive naturals, for example, 21939170 + ... + 21939407.

It is an arithmetic number, because the mean of its divisors is an integer number (789814404).

Almost surely, 2^5221550663 is an apocalyptic number.

5221550663 is a deficient number, since it is larger than the sum of its proper divisors (1096964569).

5221550663 is a wasteful number, since it uses less digits than its factorization.

5221550663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43878601.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 5221550663 is about 72260.2979719846. The cubic root of 5221550663 is about 1734.8682487911.

The spelling of 5221550663 in words is "five billion, two hundred twenty-one million, five hundred fifty thousand, six hundred sixty-three".