5543662 has 4 divisors (see below), whose sum is σ = 8315496. Its totient is φ = 2771830.

The previous prime is 5543623. The next prime is 5543701. The reversal of 5543662 is 2663455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2663455 = 5 ⋅532691.

It is an interprime number because it is at equal distance from previous prime (5543623) and next prime (5543701).

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1385914 + ... + 1385917.

It is an arithmetic number, because the mean of its divisors is an integer number (2078874).

Almost surely, 2^5543662 is an apocalyptic number.

5543662 is a deficient number, since it is larger than the sum of its proper divisors (2771834).

5543662 is a wasteful number, since it uses less digits than its factorization.

5543662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2771833.

The product of its digits is 21600, while the sum is 31.

The square root of 5543662 is about 2354.4982480350. The cubic root of 5543662 is about 176.9832833436.

The spelling of 5543662 in words is "five million, five hundred forty-three thousand, six hundred sixty-two".