46189768686 has 32 divisors (see below), whose sum is σ = 92793254400. Its totient is φ = 15327792480.

The previous prime is 46189768673. The next prime is 46189768687. The reversal of 46189768686 is 68686798164.

It is a self number, because there is not a number n which added to its sum of digits gives 46189768686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46189768687) 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 15 ways as a sum of consecutive naturals, for example, 1195255 + ... + 1233293.

It is an arithmetic number, because the mean of its divisors is an integer number (2899789200).

Almost surely, 2^46189768686 is an apocalyptic number.

46189768686 is an abundant number, since it is smaller than the sum of its proper divisors (46603485714).

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

46189768686 is a wasteful number, since it uses less digits than its factorization.

46189768686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38944.

The product of its digits is 167215104, while the sum is 69.

The spelling of 46189768686 in words is "forty-six billion, one hundred eighty-nine million, seven hundred sixty-eight thousand, six hundred eighty-six".