5541329 has 4 divisors (see below), whose sum is σ = 5608176. Its totient is φ = 5474484.

The previous prime is 5541317. The next prime is 5541353. The reversal of 5541329 is 9231455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5541329 - 2²⁰ = 4492753 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5547329) 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 3 ways as a sum of consecutive naturals, for example, 33299 + ... + 33464.

It is an arithmetic number, because the mean of its divisors is an integer number (1402044).

Almost surely, 2^5541329 is an apocalyptic number.

It is an amenable number.

5541329 is a deficient number, since it is larger than the sum of its proper divisors (66847).

5541329 is an equidigital number, since it uses as much as digits as its factorization.

5541329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66846.

The product of its digits is 5400, while the sum is 29.

The square root of 5541329 is about 2354.0027612558. The cubic root of 5541329 is about 176.9584525888.

The spelling of 5541329 in words is "five million, five hundred forty-one thousand, three hundred twenty-nine".