80187045752 has 32 divisors (see below), whose sum is σ = 164145651120. Its totient is φ = 36420503040.

The previous prime is 80187045737. The next prime is 80187045853. The reversal of 80187045752 is 25754078108.

It is a junction number, because it is equal to n+sod(n) for n = 80187045697 and 80187045706.

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 7 ways as a sum of consecutive naturals, for example, 237143 + ... + 465414.

Almost surely, 2^80187045752 is an apocalyptic number.

It is an amenable number.

80187045752 is an abundant number, since it is smaller than the sum of its proper divisors (83958605368).

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

80187045752 is a wasteful number, since it uses less digits than its factorization.

80187045752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703871 (or 703867 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 47.

The spelling of 80187045752 in words is "eighty billion, one hundred eighty-seven million, forty-five thousand, seven hundred fifty-two".