45871558387787 has 8 divisors (see below), whose sum is σ = 50049875545392. Its totient is φ = 41694603811200.

The previous prime is 45871558387769. The next prime is 45871558387801. The reversal of 45871558387787 is 78778385517854.

45871558387787 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 a cyclic number.

It is not a de Polignac number, because 45871558387787 - 2¹⁰ = 45871558386763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45871558387747) 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, 340574858 + ... + 340709519.

It is an arithmetic number, because the mean of its divisors is an integer number (6256234443174).

Almost surely, 2^{45871558387787} is an apocalyptic number.

45871558387787 is a deficient number, since it is larger than the sum of its proper divisors (4178317157605).

45871558387787 is a wasteful number, since it uses less digits than its factorization.

45871558387787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681290509.

The product of its digits is 14751744000, while the sum is 83.

The spelling of 45871558387787 in words is "forty-five trillion, eight hundred seventy-one billion, five hundred fifty-eight million, three hundred eighty-seven thousand, seven hundred eighty-seven".