6005505063 has 4 divisors (see below), whose sum is σ = 8007340088. Its totient is φ = 4003670040.

The previous prime is 6005505061. The next prime is 6005505067. The reversal of 6005505063 is 3605055006.

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

It is not a de Polignac number, because 6005505063 - 2¹ = 6005505061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6005505063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6005505061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000917508 + ... + 1000917513.

It is an arithmetic number, because the mean of its divisors is an integer number (2001835022).

Almost surely, 2^6005505063 is an apocalyptic number.

6005505063 is a deficient number, since it is larger than the sum of its proper divisors (2001835025).

6005505063 is a wasteful number, since it uses less digits than its factorization.

6005505063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001835024.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 6005505063 is about 77495.1938058097. The cubic root of 6005505063 is about 1817.6761653601.

The spelling of 6005505063 in words is "six billion, five million, five hundred five thousand, sixty-three".