5556055 has 4 divisors (see below), whose sum is σ = 6667272. Its totient is φ = 4444840.

The previous prime is 5556017. The next prime is 5556071. The reversal of 5556055 is 5506555.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5556055 - 2¹³ = 5547863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555601 + ... + 555610.

It is an arithmetic number, because the mean of its divisors is an integer number (1666818).

Almost surely, 2^5556055 is an apocalyptic number.

5556055 is a deficient number, since it is larger than the sum of its proper divisors (1111217).

5556055 is a wasteful number, since it uses less digits than its factorization.

5556055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111216.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 5556055 is about 2357.1285497401. The cubic root of 5556055 is about 177.1150687606.

The spelling of 5556055 in words is "five million, five hundred fifty-six thousand, fifty-five".