5649283 has 4 divisors (see below), whose sum is σ = 5894928. Its totient is φ = 5403640.

The previous prime is 5649221. The next prime is 5649307. The reversal of 5649283 is 3829465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3829465 = 5 ⋅765893.

It is a cyclic number.

It is not a de Polignac number, because 5649283 - 2⁹ = 5648771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5649883) 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, 122788 + ... + 122833.

It is an arithmetic number, because the mean of its divisors is an integer number (1473732).

Almost surely, 2^5649283 is an apocalyptic number.

5649283 is a deficient number, since it is larger than the sum of its proper divisors (245645).

5649283 is a wasteful number, since it uses less digits than its factorization.

5649283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245644.

The product of its digits is 51840, while the sum is 37.

The square root of 5649283 is about 2376.8220379322. The cubic root of 5649283 is about 178.1002149982.

The spelling of 5649283 in words is "five million, six hundred forty-nine thousand, two hundred eighty-three".