46189546470 has 48 divisors (see below), whose sum is σ = 123966790272. Its totient is φ = 11919882240.

The previous prime is 46189546451. The next prime is 46189546493. The reversal of 46189546470 is 7464598164.

46189546470 is a `hidden beast` number, since 46 + 1 + 8 + 95 + 46 + 470 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 8274907 + ... + 8280486.

It is an arithmetic number, because the mean of its divisors is an integer number (2582641464).

Almost surely, 2^46189546470 is an apocalyptic number.

46189546470 is an abundant number, since it is smaller than the sum of its proper divisors (77777243802).

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

46189546470 is a wasteful number, since it uses less digits than its factorization.

46189546470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16555437 (or 16555434 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 46189546470 in words is "forty-six billion, one hundred eighty-nine million, five hundred forty-six thousand, four hundred seventy".