50718463386 has 16 divisors (see below), whose sum is σ = 105847228224. Its totient is φ = 16171104224.

The previous prime is 50718463381. The next prime is 50718463427. The reversal of 50718463386 is 68336481705.

It is not an unprimeable number, because it can be changed into a prime (50718463381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183762411 + ... + 183762686.

It is an arithmetic number, because the mean of its divisors is an integer number (6615451764).

Almost surely, 2^50718463386 is an apocalyptic number.

50718463386 is an abundant number, since it is smaller than the sum of its proper divisors (55128764838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50718463386 is a wasteful number, since it uses less digits than its factorization.

50718463386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367525125.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 50718463386 in words is "fifty billion, seven hundred eighteen million, four hundred sixty-three thousand, three hundred eighty-six".