50510550118 has 16 divisors (see below), whose sum is σ = 86601342240. Its totient is φ = 21644421696.

The previous prime is 50510550061. The next prime is 50510550143. The reversal of 50510550118 is 81105501505.

It is a happy number.

50510550118 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 50510550118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138633 + ... + 346756.

It is an arithmetic number, because the mean of its divisors is an integer number (5412583890).

Almost surely, 2^50510550118 is an apocalyptic number.

50510550118 is a deficient number, since it is larger than the sum of its proper divisors (36090792122).

50510550118 is a wasteful number, since it uses less digits than its factorization.

50510550118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492831.

The product of its (nonzero) digits is 5000, while the sum is 31.

The spelling of 50510550118 in words is "fifty billion, five hundred ten million, five hundred fifty thousand, one hundred eighteen".