5431293 has 48 divisors (see below), whose sum is σ = 9691136. Its totient is φ = 2974320.

The previous prime is 5431291. The next prime is 5431297. The reversal of 5431293 is 3921345.

It is not a de Polignac number, because 5431293 - 2¹ = 5431291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52680 + ... + 52782.

Almost surely, 2^5431293 is an apocalyptic number.

It is an amenable number.

5431293 is a deficient number, since it is larger than the sum of its proper divisors (4259843).

5431293 is a wasteful number, since it uses less digits than its factorization.

5431293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 144 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 5431293 is about 2330.5134627373. The cubic root of 5431293 is about 175.7793054185.

The spelling of 5431293 in words is "five million, four hundred thirty-one thousand, two hundred ninety-three".