45866184192 has 120 divisors (see below), whose sum is σ = 132474849936. Its totient is φ = 15276957696.

The previous prime is 45866184157. The next prime is 45866184241. The reversal of 45866184192 is 29148166854.

45866184192 is a `hidden beast` number, since 4 + 5 + 8 + 6 + 618 + 4 + 19 + 2 = 666.

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 11 ways as a sum of consecutive naturals, for example, 7632453 + ... + 7638459.

Almost surely, 2^45866184192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45866184192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66237424968).

45866184192 is an abundant number, since it is smaller than the sum of its proper divisors (86608665744).

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

45866184192 is a wasteful number, since it uses less digits than its factorization.

45866184192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7688 (or 7669 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The spelling of 45866184192 in words is "forty-five billion, eight hundred sixty-six million, one hundred eighty-four thousand, one hundred ninety-two".