5543562 has 16 divisors (see below), whose sum is σ = 11387232. Its totient is φ = 1797840.

The previous prime is 5543537. The next prime is 5543579. The reversal of 5543562 is 2653455.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12264 + ... + 12707.

It is an arithmetic number, because the mean of its divisors is an integer number (711702).

Almost surely, 2^5543562 is an apocalyptic number.

5543562 is an abundant number, since it is smaller than the sum of its proper divisors (5843670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5543562 is a wasteful number, since it uses less digits than its factorization.

5543562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25013.

The product of its digits is 18000, while the sum is 30.

The square root of 5543562 is about 2354.4770119923. The cubic root of 5543562 is about 176.9822191593.

It can be divided in two parts, 5543 and 562, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5543562 in words is "five million, five hundred forty-three thousand, five hundred sixty-two".