55065006 has 24 divisors (see below), whose sum is σ = 126326304. Its totient is φ = 17275200.

The previous prime is 55065001. The next prime is 55065007. The reversal of 55065006 is 60056055.

55065006 is a `hidden beast` number, since 5 + 5 + 0 + 650 + 0 + 6 = 666.

55065006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55065001) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 89670 + ... + 90281.

It is an arithmetic number, because the mean of its divisors is an integer number (5263596).

Almost surely, 2^55065006 is an apocalyptic number.

55065006 is an abundant number, since it is smaller than the sum of its proper divisors (71261298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55065006 is a wasteful number, since it uses less digits than its factorization.

55065006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179976 (or 179973 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 55065006 is about 7420.5798964771. The cubic root of 55065006 is about 380.4450141943.

It can be divided in two parts, 550 and 65006, that added together give a palindrome (65556).

The spelling of 55065006 in words is "fifty-five million, sixty-five thousand, six".