45688110832 has 80 divisors (see below), whose sum is σ = 109015022592. Its totient is φ = 18063394560.

The previous prime is 45688110821. The next prime is 45688110863. The reversal of 45688110832 is 23801188654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2628153 + ... + 2645479.

Almost surely, 2^45688110832 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 45688110832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54507511296).

45688110832 is an abundant number, since it is smaller than the sum of its proper divisors (63326911760).

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

45688110832 is a wasteful number, since it uses less digits than its factorization.

45688110832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19166 (or 19160 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

It can be divided in two parts, 45688 and 110832, that added together give a triangular number (156520 = T₅₅₉).

The spelling of 45688110832 in words is "forty-five billion, six hundred eighty-eight million, one hundred ten thousand, eight hundred thirty-two".