6653552 has 20 divisors (see below), whose sum is σ = 13075056. Its totient is φ = 3279360.

The previous prime is 6653533. The next prime is 6653573. The reversal of 6653552 is 2553566.

It is a super-3 number, since 3×6653552³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 6⁶ + 6⁶ + 5⁶ + 3⁸ + 5⁸ + 5⁹ + 2²² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793 + ... + 4064.

Almost surely, 2^6653552 is an apocalyptic number.

It is an amenable number.

6653552 is a deficient number, since it is larger than the sum of its proper divisors (6421504).

6653552 is a wasteful number, since it uses less digits than its factorization.

6653552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936 (or 5930 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The square root of 6653552 is about 2579.4480029650. The cubic root of 6653552 is about 188.0837110227.

The spelling of 6653552 in words is "six million, six hundred fifty-three thousand, five hundred fifty-two".