6055551 has 12 divisors (see below), whose sum is σ = 8768760. Its totient is φ = 4026960.

The previous prime is 6055541. The next prime is 6055579. The reversal of 6055551 is 1555506.

6055551 is a `hidden beast` number, since 60 + 55 + 551 = 666.

It is not a de Polignac number, because 6055551 - 2¹⁰ = 6054527 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

6055551 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6055541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5421 + ... + 6441.

It is an arithmetic number, because the mean of its divisors is an integer number (730730).

Almost surely, 2^6055551 is an apocalyptic number.

6055551 is a deficient number, since it is larger than the sum of its proper divisors (2713209).

6055551 is a wasteful number, since it uses less digits than its factorization.

6055551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686 (or 1683 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 6055551 is about 2460.8029177486. The cubic root of 6055551 is about 182.2711311282.

It can be divided in two parts, 60555 and 51, that added together give a palindrome (60606).

The spelling of 6055551 in words is "six million, fifty-five thousand, five hundred fifty-one".