50104972727 has 4 divisors (see below), whose sum is σ = 50223987336. Its totient is φ = 49985958120.

The previous prime is 50104972721. The next prime is 50104972811. The reversal of 50104972727 is 72727940105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50104972727 - 2⁸ = 50104972471 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 (50104972721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59506673 + ... + 59507514.

It is an arithmetic number, because the mean of its divisors is an integer number (12555996834).

Almost surely, 2^50104972727 is an apocalyptic number.

50104972727 is a deficient number, since it is larger than the sum of its proper divisors (119014609).

50104972727 is a wasteful number, since it uses less digits than its factorization.

50104972727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119014608.

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 50104972727 in words is "fifty billion, one hundred four million, nine hundred seventy-two thousand, seven hundred twenty-seven".