50505255502750 has 64 divisors (see below), whose sum is σ = 100720995298560. Its totient is φ = 18908245159200.

The previous prime is 50505255502739. The next prime is 50505255502783. The reversal of 50505255502750 is 5720555250505.

It is a self number, because there is not a number n which added to its sum of digits gives 50505255502750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63658072 + ... + 64446571.

It is an arithmetic number, because the mean of its divisors is an integer number (1573765551540).

Almost surely, 2^{50505255502750} is an apocalyptic number.

50505255502750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50505255502750 is a deficient number, since it is larger than the sum of its proper divisors (50215739795810).

50505255502750 is a wasteful number, since it uses less digits than its factorization.

50505255502750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128104762 (or 128104752 counting only the distinct ones).

The product of its (nonzero) digits is 2187500, while the sum is 46.

The spelling of 50505255502750 in words is "fifty trillion, five hundred five billion, two hundred fifty-five million, five hundred two thousand, seven hundred fifty".