46251384180 has 48 divisors (see below), whose sum is σ = 129576646080. Its totient is φ = 12326771968.

The previous prime is 46251384173. The next prime is 46251384191. The reversal of 46251384180 is 8148315264.

It is a happy number.

It is a congruent number.

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, 108465 + ... + 322904.

It is an arithmetic number, because the mean of its divisors is an integer number (2699513460).

Almost surely, 2^46251384180 is an apocalyptic number.

It is an amenable number.

46251384180 is an abundant number, since it is smaller than the sum of its proper divisors (83325261900).

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

46251384180 is a wasteful number, since it uses less digits than its factorization.

46251384180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433168 (or 433166 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The spelling of 46251384180 in words is "forty-six billion, two hundred fifty-one million, three hundred eighty-four thousand, one hundred eighty".