5543542 has 8 divisors (see below), whose sum is σ = 8338176. Its totient is φ = 2764152.

The previous prime is 5543537. The next prime is 5543579. The reversal of 5543542 is 2453455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5543542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2853 + ... + 4384.

It is an arithmetic number, because the mean of its divisors is an integer number (1042272).

Almost surely, 2^5543542 is an apocalyptic number.

5543542 is a deficient number, since it is larger than the sum of its proper divisors (2794634).

5543542 is a wasteful number, since it uses less digits than its factorization.

5543542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7622.

The product of its digits is 12000, while the sum is 28.

The square root of 5543542 is about 2354.4727647607. The cubic root of 5543542 is about 176.9820063209.

Adding to 5543542 its reverse (2453455), we get a palindrome (7996997).

It can be divided in two parts, 554 and 3542, that added together give a 12-th power (4096 = 2¹²).

The spelling of 5543542 in words is "five million, five hundred forty-three thousand, five hundred forty-two".