6555534 has 16 divisors (see below), whose sum is σ = 13193472. Its totient is φ = 2171448.

The previous prime is 6555503. The next prime is 6555541. The reversal of 6555534 is 4355556.

It is a junction number, because it is equal to n+sod(n) for n = 6555495 and 6555504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374 + ... + 4329.

It is an arithmetic number, because the mean of its divisors is an integer number (824592).

Almost surely, 2^6555534 is an apocalyptic number.

6555534 is an abundant number, since it is smaller than the sum of its proper divisors (6637938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6555534 is a wasteful number, since it uses less digits than its factorization.

6555534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871.

The product of its digits is 45000, while the sum is 33.

The square root of 6555534 is about 2560.3777065113. The cubic root of 6555534 is about 187.1555418020.

The spelling of 6555534 in words is "six million, five hundred fifty-five thousand, five hundred thirty-four".