50688735747 has 16 divisors (see below), whose sum is σ = 74750958240. Its totient is φ = 30350011392.

The previous prime is 50688735709. The next prime is 50688735761. The reversal of 50688735747 is 74753788605.

It is a happy number.

It is not a de Polignac number, because 50688735747 - 2¹¹ = 50688733699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50688735767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17562222 + ... + 17565107.

It is an arithmetic number, because the mean of its divisors is an integer number (4671934890).

Almost surely, 2^50688735747 is an apocalyptic number.

50688735747 is a deficient number, since it is larger than the sum of its proper divisors (24062222493).

50688735747 is a wasteful number, since it uses less digits than its factorization.

50688735747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35127382.

The product of its (nonzero) digits is 39513600, while the sum is 60.

The spelling of 50688735747 in words is "fifty billion, six hundred eighty-eight million, seven hundred thirty-five thousand, seven hundred forty-seven".