5493287 has 2 divisors, whose sum is σ = 5493288. Its totient is φ = 5493286.

The previous prime is 5493283. The next prime is 5493307. The reversal of 5493287 is 7823945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5493287 - 2² = 5493283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5493287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5493283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746643 + 2746644.

It is an arithmetic number, because the mean of its divisors is an integer number (2746644).

Almost surely, 2^5493287 is an apocalyptic number.

5493287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5493287 is an equidigital number, since it uses as much as digits as its factorization.

5493287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 5493287 is about 2343.7762265199. The cubic root of 5493287 is about 176.4455716847.

The spelling of 5493287 in words is "five million, four hundred ninety-three thousand, two hundred eighty-seven".