180630635032053 has 6 divisors (see below), whose sum is σ = 260910917268534. Its totient is φ = 120420423354696.

The previous prime is 180630635032039. The next prime is 180630635032063. The reversal of 180630635032053 is 350230536036081.

180630635032053 is a `hidden beast` number, since 1 + 8 + 0 + 6 + 3 + 0 + 635 + 0 + 3 + 2 + 0 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 176466170379249 + 4164464652804 = 13284057^2 + 2040702^2 .

It is not a de Polignac number, because 180630635032053 - 2¹⁴ = 180630635015669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180630635032063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10035035279550 + ... + 10035035279567.

It is an arithmetic number, because the mean of its divisors is an integer number (43485152878089).

Almost surely, 2^{180630635032053} is an apocalyptic number.

It is an amenable number.

180630635032053 is a deficient number, since it is larger than the sum of its proper divisors (80280282236481).

180630635032053 is a wasteful number, since it uses less digits than its factorization.

180630635032053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20070070559123 (or 20070070559120 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 180630635032053 in words is "one hundred eighty trillion, six hundred thirty billion, six hundred thirty-five million, thirty-two thousand, fifty-three".