5303251 has 4 divisors (see below), whose sum is σ = 5382472. Its totient is φ = 5224032.

The previous prime is 5303239. The next prime is 5303293. The reversal of 5303251 is 1523035.

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 5303251 - 2¹¹ = 5301203 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 (5303651) 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, 39510 + ... + 39643.

It is an arithmetic number, because the mean of its divisors is an integer number (1345618).

Almost surely, 2^5303251 is an apocalyptic number.

5303251 is a deficient number, since it is larger than the sum of its proper divisors (79221).

5303251 is an equidigital number, since it uses as much as digits as its factorization.

5303251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79220.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 5303251 is about 2302.8788504826. The cubic root of 5303251 is about 174.3869816581.

Adding to 5303251 its reverse (1523035), we get a palindrome (6826286).

The spelling of 5303251 in words is "five million, three hundred three thousand, two hundred fifty-one".