5221151 has 4 divisors (see below), whose sum is σ = 5622792. Its totient is φ = 4819512.

The previous prime is 5221133. The next prime is 5221157. The reversal of 5221151 is 1511225.

5221151 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 a cyclic number.

It is not a de Polignac number, because 5221151 - 2²² = 1026847 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 (5221157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200801 + ... + 200826.

It is an arithmetic number, because the mean of its divisors is an integer number (1405698).

Almost surely, 2^5221151 is an apocalyptic number.

5221151 is a deficient number, since it is larger than the sum of its proper divisors (401641).

5221151 is a wasteful number, since it uses less digits than its factorization.

5221151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401640.

The product of its digits is 100, while the sum is 17.

The square root of 5221151 is about 2284.9838073825. The cubic root of 5221151 is about 173.4823984779.

Adding to 5221151 its reverse (1511225), we get a palindrome (6732376).

The spelling of 5221151 in words is "five million, two hundred twenty-one thousand, one hundred fifty-one".