5397493 has 2 divisors, whose sum is σ = 5397494. Its totient is φ = 5397492.

The previous prime is 5397473. The next prime is 5397499. The reversal of 5397493 is 3947935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5349969 + 47524 = 2313^2 + 218^2 .

It is a cyclic number.

It is not a de Polignac number, because 5397493 - 2⁹ = 5396981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5397499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2698746 + 2698747.

It is an arithmetic number, because the mean of its divisors is an integer number (2698747).

Almost surely, 2^5397493 is an apocalyptic number.

It is an amenable number.

5397493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5397493 is an equidigital number, since it uses as much as digits as its factorization.

5397493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 40.

The square root of 5397493 is about 2323.2505245883. The cubic root of 5397493 is about 175.4139100440.

The spelling of 5397493 in words is "five million, three hundred ninety-seven thousand, four hundred ninety-three".