5224129 has 4 divisors (see below), whose sum is σ = 5278084. Its totient is φ = 5170176.

The previous prime is 5224127. The next prime is 5224133. The reversal of 5224129 is 9214225.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1809025 + 3415104 = 1345^2 + 1848^2 .

It is a cyclic number.

It is not a de Polignac number, because 5224129 - 2¹ = 5224127 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5224127) 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, 26832 + ... + 27025.

It is an arithmetic number, because the mean of its divisors is an integer number (1319521).

Almost surely, 2^5224129 is an apocalyptic number.

It is an amenable number.

5224129 is a deficient number, since it is larger than the sum of its proper divisors (53955).

5224129 is an equidigital number, since it uses as much as digits as its factorization.

5224129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53954.

The product of its digits is 1440, while the sum is 25.

The square root of 5224129 is about 2285.6353602445. The cubic root of 5224129 is about 173.5153753950.

The spelling of 5224129 in words is "five million, two hundred twenty-four thousand, one hundred twenty-nine".