45512856787804 has 36 divisors (see below), whose sum is σ = 92673451678080. Its totient is φ = 19500819750720.

The previous prime is 45512856787693. The next prime is 45512856787813. The reversal of 45512856787804 is 40878765821554.

45512856787804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27101217 + ... + 28731544.

Almost surely, 2^{45512856787804} is an apocalyptic number.

It is an amenable number.

45512856787804 is an abundant number, since it is smaller than the sum of its proper divisors (47160594890276).

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

45512856787804 is a wasteful number, since it uses less digits than its factorization.

45512856787804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55836938 (or 55836929 counting only the distinct ones).

The product of its (nonzero) digits is 602112000, while the sum is 70.

The spelling of 45512856787804 in words is "forty-five trillion, five hundred twelve billion, eight hundred fifty-six million, seven hundred eighty-seven thousand, eight hundred four".