5493556 has 12 divisors (see below), whose sum is σ = 9795492. Its totient is φ = 2694848.

The previous prime is 5493539. The next prime is 5493559. The reversal of 5493556 is 6553945.

It can be written as a sum of positive squares in 2 ways, for example, as 3671056 + 1822500 = 1916^2 + 1350^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5493559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12745 + ... + 13168.

It is an arithmetic number, because the mean of its divisors is an integer number (816291).

Almost surely, 2^5493556 is an apocalyptic number.

It is an amenable number.

5493556 is a deficient number, since it is larger than the sum of its proper divisors (4301936).

5493556 is a wasteful number, since it uses less digits than its factorization.

5493556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25970 (or 25968 counting only the distinct ones).

The product of its digits is 81000, while the sum is 37.

The square root of 5493556 is about 2343.8336118419. The cubic root of 5493556 is about 176.4484517505.

The spelling of 5493556 in words is "five million, four hundred ninety-three thousand, five hundred fifty-six".