5622543 has 6 divisors (see below), whose sum is σ = 8121464. Its totient is φ = 3748356.

The previous prime is 5622527. The next prime is 5622559. The reversal of 5622543 is 3452265.

It is an interprime number because it is at equal distance from previous prime (5622527) and next prime (5622559).

It is not a de Polignac number, because 5622543 - 2⁴ = 5622527 is a prime.

It is a super-2 number, since 2×5622543² = 63225979573698, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5⁶ + 6⁷ + 2¹² + 2¹⁹ + 5⁶ + 4 + 3¹⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5622583) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 312355 + ... + 312372.

Almost surely, 2^5622543 is an apocalyptic number.

5622543 is a deficient number, since it is larger than the sum of its proper divisors (2498921).

5622543 is a wasteful number, since it uses less digits than its factorization.

5622543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624733 (or 624730 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 5622543 is about 2371.1902074697. The cubic root of 5622543 is about 177.8187672701.

The spelling of 5622543 in words is "five million, six hundred twenty-two thousand, five hundred forty-three".