5553009 has 32 divisors (see below), whose sum is σ = 10260480. Its totient is φ = 2883600.

The previous prime is 5552971. The next prime is 5553011. The reversal of 5553009 is 9003555.

It is not a de Polignac number, because 5553009 - 2⁹ = 5552497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5553029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 744 + ... + 3414.

It is an arithmetic number, because the mean of its divisors is an integer number (320640).

Almost surely, 2^5553009 is an apocalyptic number.

It is an amenable number.

5553009 is a deficient number, since it is larger than the sum of its proper divisors (4707471).

5553009 is a wasteful number, since it uses less digits than its factorization.

5553009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698 (or 2692 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

The square root of 5553009 is about 2356.4823360255. The cubic root of 5553009 is about 177.0826962038.

The spelling of 5553009 in words is "five million, five hundred fifty-three thousand, nine".