5221011 has 4 divisors (see below), whose sum is σ = 6961352. Its totient is φ = 3480672.

The previous prime is 5221009. The next prime is 5221019. The reversal of 5221011 is 1101225.

5221011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5221011 - 2¹ = 5221009 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5221019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 870166 + ... + 870171.

It is an arithmetic number, because the mean of its divisors is an integer number (1740338).

Almost surely, 2^5221011 is an apocalyptic number.

5221011 is a deficient number, since it is larger than the sum of its proper divisors (1740341).

5221011 is a wasteful number, since it uses less digits than its factorization.

5221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740340.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 5221011 is about 2284.9531723867. The cubic root of 5221011 is about 173.4808478778.

Adding to 5221011 its reverse (1101225), we get a palindrome (6322236).

The spelling of 5221011 in words is "five million, two hundred twenty-one thousand, eleven".