5493797 has 6 divisors (see below), whose sum is σ = 5647698. Its totient is φ = 5343984.

The previous prime is 5493791. The next prime is 5493811. The reversal of 5493797 is 7973945.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4056196 + 1437601 = 2014^2 + 1199^2 .

It is not a de Polignac number, because 5493797 - 2⁴ = 5493781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5493791) 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 5 ways as a sum of consecutive naturals, for example, 638 + ... + 3375.

It is an arithmetic number, because the mean of its divisors is an integer number (941283).

Almost surely, 2^5493797 is an apocalyptic number.

It is an amenable number.

5493797 is a deficient number, since it is larger than the sum of its proper divisors (153901).

5493797 is an equidigital number, since it uses as much as digits as its factorization.

5493797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4087 (or 4050 counting only the distinct ones).

The product of its digits is 238140, while the sum is 44.

The square root of 5493797 is about 2343.8850227774. The cubic root of 5493797 is about 176.4510319527.

The spelling of 5493797 in words is "five million, four hundred ninety-three thousand, seven hundred ninety-seven".