512550045111 has 16 divisors (see below), whose sum is σ = 735983114720. Its totient is φ = 315409489920.

The previous prime is 512550045083. The next prime is 512550045127. The reversal of 512550045111 is 111540055215.

It is not a de Polignac number, because 512550045111 - 2⁶ = 512550045047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512550045131) 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 15 ways as a sum of consecutive naturals, for example, 2948175 + ... + 3117183.

It is an arithmetic number, because the mean of its divisors is an integer number (45998944670).

Almost surely, 2^512550045111 is an apocalyptic number.

512550045111 is a deficient number, since it is larger than the sum of its proper divisors (223433069609).

512550045111 is a wasteful number, since it uses less digits than its factorization.

512550045111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246786.

The product of its (nonzero) digits is 5000, while the sum is 30.

The spelling of 512550045111 in words is "five hundred twelve billion, five hundred fifty million, forty-five thousand, one hundred eleven".