5321251 has 4 divisors (see below), whose sum is σ = 5730592. Its totient is φ = 4911912.

The previous prime is 5321227. The next prime is 5321263. The reversal of 5321251 is 1521235.

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 5321251 - 2¹¹ = 5319203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5321651) 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, 204651 + ... + 204676.

It is an arithmetic number, because the mean of its divisors is an integer number (1432648).

Almost surely, 2^5321251 is an apocalyptic number.

5321251 is a deficient number, since it is larger than the sum of its proper divisors (409341).

5321251 is a wasteful number, since it uses less digits than its factorization.

5321251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409340.

The product of its digits is 300, while the sum is 19.

The square root of 5321251 is about 2306.7836916365. The cubic root of 5321251 is about 174.5840570611.

Adding to 5321251 its reverse (1521235), we get a palindrome (6842486).

The spelling of 5321251 in words is "five million, three hundred twenty-one thousand, two hundred fifty-one".