5442454 has 4 divisors (see below), whose sum is σ = 8163684. Its totient is φ = 2721226.

The previous prime is 5442449. The next prime is 5442457. The reversal of 5442454 is 4542445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4542445 = 5 ⋅908489.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360612 + ... + 1360615.

It is an arithmetic number, because the mean of its divisors is an integer number (2040921).

Almost surely, 2^5442454 is an apocalyptic number.

5442454 is a deficient number, since it is larger than the sum of its proper divisors (2721230).

5442454 is a wasteful number, since it uses less digits than its factorization.

5442454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721229.

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

The square root of 5442454 is about 2332.9067705333. The cubic root of 5442454 is about 175.8996285480.

Adding to 5442454 its reverse (4542445), we get a palindrome (9984899).

Subtracting from 5442454 its reverse (4542445), we obtain a palindrome (900009).

The spelling of 5442454 in words is "five million, four hundred forty-two thousand, four hundred fifty-four".