45328072112 has 40 divisors (see below), whose sum is σ = 91662749280. Its totient is φ = 21673625600.

The previous prime is 45328072103. The next prime is 45328072117. The reversal of 45328072112 is 21127082354.

It is not an unprimeable number, because it can be changed into a prime (45328072117) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1942112 + ... + 1965312.

It is an arithmetic number, because the mean of its divisors is an integer number (2291568732).

Almost surely, 2^45328072112 is an apocalyptic number.

It is an amenable number.

45328072112 is an abundant number, since it is smaller than the sum of its proper divisors (46334677168).

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

45328072112 is a wasteful number, since it uses less digits than its factorization.

45328072112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28541 (or 28535 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 45328072112 in words is "forty-five billion, three hundred twenty-eight million, seventy-two thousand, one hundred twelve".