5552649 has 6 divisors (see below), whose sum is σ = 8020506. Its totient is φ = 3701760.

The previous prime is 5552641. The next prime is 5552663. The reversal of 5552649 is 9462555.

5552649 is a `hidden beast` number, since 5 + 5 + 5 + 2 + 649 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5322249 + 230400 = 2307^2 + 480^2 .

It is not a de Polignac number, because 5552649 - 2³ = 5552641 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5552641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308472 + ... + 308489.

It is an arithmetic number, because the mean of its divisors is an integer number (1336751).

Almost surely, 2^5552649 is an apocalyptic number.

It is an amenable number.

5552649 is a deficient number, since it is larger than the sum of its proper divisors (2467857).

5552649 is a wasteful number, since it uses less digits than its factorization.

5552649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616967 (or 616964 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5552649 is about 2356.4059497464. The cubic root of 5552649 is about 177.0788693807.

The spelling of 5552649 in words is "five million, five hundred fifty-two thousand, six hundred forty-nine".