5431351 has 4 divisors (see below), whose sum is σ = 5457304. Its totient is φ = 5405400.

The previous prime is 5431339. The next prime is 5431369. The reversal of 5431351 is 1531345.

It is a happy number.

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 5431351 - 2⁹ = 5430839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12660 + ... + 13081.

It is an arithmetic number, because the mean of its divisors is an integer number (1364326).

Almost surely, 2^5431351 is an apocalyptic number.

5431351 is a deficient number, since it is larger than the sum of its proper divisors (25953).

5431351 is a wasteful number, since it uses less digits than its factorization.

5431351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25952.

The product of its digits is 900, while the sum is 22.

The square root of 5431351 is about 2330.5259063139. The cubic root of 5431351 is about 175.7799311236.

Adding to 5431351 its reverse (1531345), we get a palindrome (6962696).

The spelling of 5431351 in words is "five million, four hundred thirty-one thousand, three hundred fifty-one".