6555355 has 8 divisors (see below), whose sum is σ = 7940592. Its totient is φ = 5194848.

The previous prime is 6555349. The next prime is 6555377. The reversal of 6555355 is 5535556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6555355 - 2¹⁵ = 6522587 is a prime.

It is a Duffinian number.

6555355 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6555355.

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 in 7 ways as a sum of consecutive naturals, for example, 5592 + ... + 6661.

It is an arithmetic number, because the mean of its divisors is an integer number (992574).

Almost surely, 2^6555355 is an apocalyptic number.

6555355 is a deficient number, since it is larger than the sum of its proper divisors (1385237).

6555355 is a wasteful number, since it uses less digits than its factorization.

6555355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12365.

The product of its digits is 56250, while the sum is 34.

The square root of 6555355 is about 2560.3427504926. The cubic root of 6555355 is about 187.1538383483.

The spelling of 6555355 in words is "six million, five hundred fifty-five thousand, three hundred fifty-five".