46784155818163 has 4 divisors (see below), whose sum is σ = 46784178246520. Its totient is φ = 46784133389808.

The previous prime is 46784155818161. The next prime is 46784155818223. The reversal of 46784155818163 is 36181855148764.

46784155818163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46784155818163 - 2¹ = 46784155818161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46784155818161) 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 3 ways as a sum of consecutive naturals, for example, 7722978 + ... + 12377911.

It is an arithmetic number, because the mean of its divisors is an integer number (11696044561630).

Almost surely, 2^{46784155818163} is an apocalyptic number.

46784155818163 is a deficient number, since it is larger than the sum of its proper divisors (22428357).

46784155818163 is a wasteful number, since it uses less digits than its factorization.

46784155818163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22428356.

The product of its digits is 154828800, while the sum is 67.

The spelling of 46784155818163 in words is "forty-six trillion, seven hundred eighty-four billion, one hundred fifty-five million, eight hundred eighteen thousand, one hundred sixty-three".