46132636186818 has 24 divisors (see below), whose sum is σ = 99955904396400. Its totient is φ = 15377259345624.

The previous prime is 46132636186817. The next prime is 46132636186849. The reversal of 46132636186818 is 81868163623164.

46132636186818 is a `hidden beast` number, since 4 + 6 + 1 + 3 + 2 + 6 + 3 + 618 + 6 + 8 + 1 + 8 = 666.

46132636186818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46132636186817) 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 11 ways as a sum of consecutive naturals, for example, 22841848 + ... + 24779331.

It is an arithmetic number, because the mean of its divisors is an integer number (4164829349850).

Almost surely, 2^{46132636186818} is an apocalyptic number.

46132636186818 is an abundant number, since it is smaller than the sum of its proper divisors (53823268209582).

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

46132636186818 is a wasteful number, since it uses less digits than its factorization.

46132636186818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47675006 (or 47675003 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 63.

The spelling of 46132636186818 in words is "forty-six trillion, one hundred thirty-two billion, six hundred thirty-six million, one hundred eighty-six thousand, eight hundred eighteen".