55060050105 has 40 divisors (see below), whose sum is σ = 98829145800. Its totient is φ = 29327007744.

The previous prime is 55060050103. The next prime is 55060050113. The reversal of 55060050105 is 50105006055.

55060050105 is a `hidden beast` number, since 5 + 5 + 0 + 600 + 50 + 1 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 287200809 + 54772849296 = 16947^2 + 234036^2 .

It is not a de Polignac number, because 55060050105 - 2¹ = 55060050103 is a prime.

It is a super-2 number, since 2×55060050105² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (55060050103) 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 39 ways as a sum of consecutive naturals, for example, 223051 + ... + 399839.

It is an arithmetic number, because the mean of its divisors is an integer number (2470728645).

Almost surely, 2^55060050105 is an apocalyptic number.

It is an amenable number.

55060050105 is a deficient number, since it is larger than the sum of its proper divisors (43769095695).

55060050105 is a wasteful number, since it uses less digits than its factorization.

55060050105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177575 (or 177566 counting only the distinct ones).

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

The spelling of 55060050105 in words is "fifty-five billion, sixty million, fifty thousand, one hundred five".