5544331 has 4 divisors (see below), whose sum is σ = 5970832. Its totient is φ = 5117832.

The previous prime is 5544283. The next prime is 5544337. The reversal of 5544331 is 1334455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1334455 = 5 ⋅266891.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5544331 is a prime.

It is a super-2 number, since 2×5544331² = 61479212475122, which contains 22 as substring.

It is a Duffinian number.

5544331 is a lucky number.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 5544296 and 5544305.

It is not an unprimeable number, because it can be changed into a prime (5544337) 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, 213231 + ... + 213256.

It is an arithmetic number, because the mean of its divisors is an integer number (1492708).

Almost surely, 2^5544331 is an apocalyptic number.

5544331 is a deficient number, since it is larger than the sum of its proper divisors (426501).

5544331 is a wasteful number, since it uses less digits than its factorization.

5544331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426500.

The product of its digits is 3600, while the sum is 25.

The square root of 5544331 is about 2354.6403122345. The cubic root of 5544331 is about 176.9904024077.

Adding to 5544331 its reverse (1334455), we get a palindrome (6878786).

The spelling of 5544331 in words is "five million, five hundred forty-four thousand, three hundred thirty-one".