46445871189 has 16 divisors (see below), whose sum is σ = 62100431360. Its totient is φ = 30877686000.

The previous prime is 46445871181. The next prime is 46445871191. The reversal of 46445871189 is 98117854464.

It is not a de Polignac number, because 46445871189 - 2³ = 46445871181 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46445871181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2956734 + ... + 2972400.

It is an arithmetic number, because the mean of its divisors is an integer number (3881276960).

Almost surely, 2^46445871189 is an apocalyptic number.

It is an amenable number.

46445871189 is a deficient number, since it is larger than the sum of its proper divisors (15654560171).

46445871189 is a wasteful number, since it uses less digits than its factorization.

46445871189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18360.

The product of its digits is 7741440, while the sum is 57.

The spelling of 46445871189 in words is "forty-six billion, four hundred forty-five million, eight hundred seventy-one thousand, one hundred eighty-nine".