46981136136 has 64 divisors (see below), whose sum is σ = 128151766080. Its totient is φ = 14234330880.

The previous prime is 46981136107. The next prime is 46981136141. The reversal of 46981136136 is 63163118964.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2184990 + ... + 2206386.

It is an arithmetic number, because the mean of its divisors is an integer number (2002371345).

Almost surely, 2^46981136136 is an apocalyptic number.

It is an amenable number.

46981136136 is an abundant number, since it is smaller than the sum of its proper divisors (81170629944).

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

46981136136 is a wasteful number, since it uses less digits than its factorization.

46981136136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29734 (or 29730 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The spelling of 46981136136 in words is "forty-six billion, nine hundred eighty-one million, one hundred thirty-six thousand, one hundred thirty-six".