180067864955 has 16 divisors (see below), whose sum is σ = 243329246208. Its totient is φ = 126733980000.

The previous prime is 180067864937. The next prime is 180067865009. The reversal of 180067864955 is 559468760081.

It is a happy number.

It is not a de Polignac number, because 180067864955 - 2¹² = 180067860859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 180067864894 and 180067864903.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52804121 + ... + 52807530.

It is an arithmetic number, because the mean of its divisors is an integer number (15208077888).

Almost surely, 2^180067864955 is an apocalyptic number.

180067864955 is a deficient number, since it is larger than the sum of its proper divisors (63261381253).

180067864955 is a wasteful number, since it uses less digits than its factorization.

180067864955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105611698.

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 180067864955 in words is "one hundred eighty billion, sixty-seven million, eight hundred sixty-four thousand, nine hundred fifty-five".