6556053 has 24 divisors (see below), whose sum is σ = 10291008. Its totient is φ = 3701376.

The previous prime is 6556049. The next prime is 6556061. The reversal of 6556053 is 3506556.

It is not a de Polignac number, because 6556053 - 2² = 6556049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6556053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6556003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14925 + ... + 15357.

It is an arithmetic number, because the mean of its divisors is an integer number (428792).

Almost surely, 2^6556053 is an apocalyptic number.

It is an amenable number.

6556053 is a deficient number, since it is larger than the sum of its proper divisors (3734955).

6556053 is a wasteful number, since it uses less digits than its factorization.

6556053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 6556053 is about 2560.4790567392. The cubic root of 6556053 is about 187.1604806909.

The spelling of 6556053 in words is "six million, five hundred fifty-six thousand, fifty-three".