50555556101 has 8 divisors (see below), whose sum is σ = 52707330720. Its totient is φ = 48448148112.

The previous prime is 50555556083. The next prime is 50555556151. The reversal of 50555556101 is 10165555505.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50555556101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555556151) 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, 11089331 + ... + 11093888.

It is an arithmetic number, because the mean of its divisors is an integer number (6588416340).

Almost surely, 2^50555556101 is an apocalyptic number.

It is an amenable number.

50555556101 is a deficient number, since it is larger than the sum of its proper divisors (2151774619).

50555556101 is a wasteful number, since it uses less digits than its factorization.

50555556101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22183315.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 50555556101 in words is "fifty billion, five hundred fifty-five million, five hundred fifty-six thousand, one hundred one".