5273731 has 2 divisors, whose sum is σ = 5273732. Its totient is φ = 5273730.

The previous prime is 5273717. The next prime is 5273743. The reversal of 5273731 is 1373725.

5273731 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5273731 - 2⁷ = 5273603 is a prime.

It is a super-2 number, since 2×5273731² = 55624477320722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5273731.

It is not a weakly prime, because it can be changed into another prime (5273711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636865 + 2636866.

It is an arithmetic number, because the mean of its divisors is an integer number (2636866).

Almost surely, 2^5273731 is an apocalyptic number.

5273731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5273731 is an equidigital number, since it uses as much as digits as its factorization.

5273731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4410, while the sum is 28.

The square root of 5273731 is about 2296.4605374358. The cubic root of 5273731 is about 174.0628103711.

The spelling of 5273731 in words is "five million, two hundred seventy-three thousand, seven hundred thirty-one".