50511110560550 has 48 divisors (see below), whose sum is σ = 94923765574992. Its totient is φ = 19995356304000.

The previous prime is 50511110560529. The next prime is 50511110560579. The reversal of 50511110560550 is 5506501111505.

50511110560550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 50511110560550.

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 23 ways as a sum of consecutive naturals, for example, 8915777 + ... + 13435523.

It is an arithmetic number, because the mean of its divisors is an integer number (1977578449479).

Almost surely, 2^{50511110560550} is an apocalyptic number.

50511110560550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50511110560550 is a deficient number, since it is larger than the sum of its proper divisors (44412655014442).

50511110560550 is a wasteful number, since it uses less digits than its factorization.

50511110560550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522073 (or 4522068 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 35.

The spelling of 50511110560550 in words is "fifty trillion, five hundred eleven billion, one hundred ten million, five hundred sixty thousand, five hundred fifty".