5404539 has 16 divisors (see below), whose sum is σ = 8372480. Its totient is φ = 3036960.

The previous prime is 5404537. The next prime is 5404559. The reversal of 5404539 is 9354045.

It is not a de Polignac number, because 5404539 - 2¹ = 5404537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5404537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 829 + ... + 3390.

It is an arithmetic number, because the mean of its divisors is an integer number (523280).

Almost surely, 2^5404539 is an apocalyptic number.

5404539 is a deficient number, since it is larger than the sum of its proper divisors (2967941).

5404539 is a wasteful number, since it uses less digits than its factorization.

5404539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5404539 is about 2324.7664398816. The cubic root of 5404539 is about 175.4902065135.

The spelling of 5404539 in words is "five million, four hundred four thousand, five hundred thirty-nine".