5457293 has 2 divisors, whose sum is σ = 5457294. Its totient is φ = 5457292.

The previous prime is 5457253. The next prime is 5457337. The reversal of 5457293 is 3927545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5368489 + 88804 = 2317^2 + 298^2 .

It is a cyclic number.

It is not a de Polignac number, because 5457293 - 2⁶ = 5457229 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5⁴ + 4⁶ + 5⁸ + 7⁵ + 2¹⁸ + 9⁷ + 3³ .

It is a plaindrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5457253) 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 as a sum of consecutive naturals, namely, 2728646 + 2728647.

It is an arithmetic number, because the mean of its divisors is an integer number (2728647).

Almost surely, 2^5457293 is an apocalyptic number.

It is an amenable number.

5457293 is a deficient number, since it is larger than the sum of its proper divisors (1).

5457293 is an equidigital number, since it uses as much as digits as its factorization.

5457293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 35.

The square root of 5457293 is about 2336.0849727696. The cubic root of 5457293 is about 176.0593485284.

The spelling of 5457293 in words is "five million, four hundred fifty-seven thousand, two hundred ninety-three".