45505459140987 has 8 divisors (see below), whose sum is σ = 60679130932240. Its totient is φ = 30334380055200.

The previous prime is 45505459140971. The next prime is 45505459141001. The reversal of 45505459140987 is 78904195450554.

45505459140987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45505459140987 - 2⁴ = 45505459140971 is a prime.

It is a super-3 number, since 3×45505459140987³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45505459140287) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 648135412 + ... + 648205617.

It is an arithmetic number, because the mean of its divisors is an integer number (7584891366530).

Almost surely, 2^{45505459140987} is an apocalyptic number.

45505459140987 is a deficient number, since it is larger than the sum of its proper divisors (15173671791253).

45505459140987 is a wasteful number, since it uses less digits than its factorization.

45505459140987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296352733.

The product of its (nonzero) digits is 181440000, while the sum is 66.

The spelling of 45505459140987 in words is "forty-five trillion, five hundred five billion, four hundred fifty-nine million, one hundred forty thousand, nine hundred eighty-seven".