5451043 has 16 divisors (see below), whose sum is σ = 6400800. Its totient is φ = 4596480.

The previous prime is 5451029. The next prime is 5451049. The reversal of 5451043 is 3401545.

It is not a de Polignac number, because 5451043 - 2⁹ = 5450531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5451049) 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 in 15 ways as a sum of consecutive naturals, for example, 6783 + ... + 7543.

It is an arithmetic number, because the mean of its divisors is an integer number (400050).

Almost surely, 2^5451043 is an apocalyptic number.

5451043 is a deficient number, since it is larger than the sum of its proper divisors (949757).

5451043 is a wasteful number, since it uses less digits than its factorization.

5451043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5451043 is about 2334.7468813557. The cubic root of 5451043 is about 175.9921118193.

Adding to 5451043 its reverse (3401545), we get a palindrome (8852588).

The spelling of 5451043 in words is "five million, four hundred fifty-one thousand, forty-three".