50918286365 has 16 divisors (see below), whose sum is σ = 62424753408. Its totient is φ = 39853388736.

The previous prime is 50918286361. The next prime is 50918286401. The reversal of 50918286365 is 56368281905.

It is a cyclic number.

It is not a de Polignac number, because 50918286365 - 2² = 50918286361 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 (50918286361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629999 + ... + 706211.

It is an arithmetic number, because the mean of its divisors is an integer number (3901547088).

Almost surely, 2^50918286365 is an apocalyptic number.

It is an amenable number.

50918286365 is a deficient number, since it is larger than the sum of its proper divisors (11506467043).

50918286365 is a wasteful number, since it uses less digits than its factorization.

50918286365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79108.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 50918286365 in words is "fifty billion, nine hundred eighteen million, two hundred eighty-six thousand, three hundred sixty-five".