1004566055 has 16 divisors (see below), whose sum is σ = 1259319744. Its totient is φ = 767838720.

The previous prime is 1004566049. The next prime is 1004566103. The reversal of 1004566055 is 5506654001.

It is not a de Polignac number, because 1004566055 - 2¹⁰ = 1004565031 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107885 + ... + 116825.

It is an arithmetic number, because the mean of its divisors is an integer number (78707484).

Almost surely, 2^1004566055 is an apocalyptic number.

1004566055 is a deficient number, since it is larger than the sum of its proper divisors (254753689).

1004566055 is an equidigital number, since it uses as much as digits as its factorization.

1004566055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9946.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 1004566055 is about 31694.8900455578. The cubic root of 1004566055 is about 1001.5197076521.

The spelling of 1004566055 in words is "one billion, four million, five hundred sixty-six thousand, fifty-five".