5403045 has 16 divisors (see below), whose sum is σ = 9021312. Its totient is φ = 2756160.

The previous prime is 5403017. The next prime is 5403061.

It is a happy number.

5403045 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5403045 - 2⁹ = 5402533 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 7486 + ... + 8175.

It is an arithmetic number, because the mean of its divisors is an integer number (563832).

Almost surely, 2^5403045 is an apocalyptic number.

It is an amenable number.

5403045 is a deficient number, since it is larger than the sum of its proper divisors (3618267).

5403045 is a wasteful number, since it uses less digits than its factorization.

5403045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15692.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 5403045 is about 2324.4450950711. The cubic root of 5403045 is about 175.4740345186.

The spelling of 5403045 in words is "five million, four hundred three thousand, forty-five".