5400003 has 16 divisors (see below), whose sum is σ = 8513280. Its totient is φ = 2978976.

The previous prime is 5400001. The next prime is 5400019. The reversal of 5400003 is 3000045.

It is not a de Polignac number, because 5400003 - 2¹ = 5400001 is a prime.

5400003 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400001) 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, 3825 + ... + 5042.

It is an arithmetic number, because the mean of its divisors is an integer number (532080).

Almost surely, 2^5400003 is an apocalyptic number.

5400003 is a deficient number, since it is larger than the sum of its proper divisors (3113277).

5400003 is a wasteful number, since it uses less digits than its factorization.

5400003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8906.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 5400003 is about 2323.7906532216. The cubic root of 5400003 is about 175.4410967819.

Adding to 5400003 its reverse (3000045), we get a palindrome (8400048).

The spelling of 5400003 in words is "five million, four hundred thousand, three".