50386836667 has 8 divisors (see below), whose sum is σ = 53088033024. Its totient is φ = 47728179048.

The previous prime is 50386836659. The next prime is 50386836691. The reversal of 50386836667 is 76663868305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50386836667 - 2³ = 50386836659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50386836607) 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, 10632253 + ... + 10636990.

It is an arithmetic number, because the mean of its divisors is an integer number (6636004128).

Almost surely, 2^50386836667 is an apocalyptic number.

50386836667 is a deficient number, since it is larger than the sum of its proper divisors (2701196357).

50386836667 is a wasteful number, since it uses less digits than its factorization.

50386836667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21269369.

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 50386836667 in words is "fifty billion, three hundred eighty-six million, eight hundred thirty-six thousand, six hundred sixty-seven".