5500449 has 12 divisors (see below), whose sum is σ = 7966036.
Its totient is φ = 3657312.
The previous prime is 5500433. The next prime is 5500463. The reversal of 5500449 is 9440055.
5500449 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1871424 + 3629025 = 1368^2 + 1905^2
It is not a de Polignac number, because 5500449 - 24 = 5500433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5500949) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5019 + ... + 6015.
Almost surely, 25500449 is an apocalyptic number.
It is an amenable number.
5500449 is a deficient number, since it is larger than the sum of its proper divisors (2465587).
5500449 is a wasteful number, since it uses less digits than its factorization.
5500449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616 (or 1613 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 5500449 is about 2345.3036050797.
The cubic root of 5500449 is about 176.5222200489.
The spelling of 5500449 in words is "five million, five hundred thousand, four hundred forty-nine".