5541518 has 8 divisors (see below), whose sum is σ = 8378112. Its totient is φ = 2748816.

The previous prime is 5541517. The next prime is 5541533. The reversal of 5541518 is 8151455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541517) 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, 10655 + ... + 11162.

It is an arithmetic number, because the mean of its divisors is an integer number (1047264).

Almost surely, 2^5541518 is an apocalyptic number.

5541518 is a deficient number, since it is larger than the sum of its proper divisors (2836594).

5541518 is a wasteful number, since it uses less digits than its factorization.

5541518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21946.

The product of its digits is 4000, while the sum is 29.

The square root of 5541518 is about 2354.0429053014. The cubic root of 5541518 is about 176.9604644267.

The spelling of 5541518 in words is "five million, five hundred forty-one thousand, five hundred eighteen".