5509628 has 6 divisors (see below), whose sum is σ = 9641856. Its totient is φ = 2754812.

The previous prime is 5509619. The next prime is 5509631. The reversal of 5509628 is 8269055.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 688700 + ... + 688707.

It is an arithmetic number, because the mean of its divisors is an integer number (1606976).

Almost surely, 2^5509628 is an apocalyptic number.

It is an amenable number.

5509628 is a deficient number, since it is larger than the sum of its proper divisors (4132228).

5509628 is a wasteful number, since it uses less digits than its factorization.

5509628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377411 (or 1377409 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 5509628 is about 2347.2596788596. The cubic root of 5509628 is about 176.6203573095.

The spelling of 5509628 in words is "five million, five hundred nine thousand, six hundred twenty-eight".