5540559 has 8 divisors (see below), whose sum is σ = 7432320. Its totient is φ = 3671256.

The previous prime is 5540531. The next prime is 5540573. The reversal of 5540559 is 9550455.

5540559 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5540559 - 2¹² = 5536463 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5029 + ... + 6030.

It is an arithmetic number, because the mean of its divisors is an integer number (929040).

Almost surely, 2^5540559 is an apocalyptic number.

5540559 is a deficient number, since it is larger than the sum of its proper divisors (1891761).

5540559 is a wasteful number, since it uses less digits than its factorization.

5540559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11229.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 5540559 is about 2353.8392043638. The cubic root of 5540559 is about 176.9502557393.

The spelling of 5540559 in words is "five million, five hundred forty thousand, five hundred fifty-nine".