5444542 has 8 divisors (see below), whose sum is σ = 8186976. Its totient is φ = 2715552.

The previous prime is 5444533. The next prime is 5444557. The reversal of 5444542 is 2454445.

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 5444542.

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 in 3 ways as a sum of consecutive naturals, for example, 2278 + ... + 4009.

It is an arithmetic number, because the mean of its divisors is an integer number (1023372).

Almost surely, 2^5444542 is an apocalyptic number.

5444542 is a deficient number, since it is larger than the sum of its proper divisors (2742434).

5444542 is a wasteful number, since it uses less digits than its factorization.

5444542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6722.

The product of its digits is 12800, while the sum is 28.

The square root of 5444542 is about 2333.3542380016. The cubic root of 5444542 is about 175.9221203300.

Adding to 5444542 its reverse (2454445), we get a palindrome (7898987).

The spelling of 5444542 in words is "five million, four hundred forty-four thousand, five hundred forty-two".