50054555101 has 4 divisors (see below), whose sum is σ = 50740234012. Its totient is φ = 49368876192.

The previous prime is 50054555099. The next prime is 50054555113. The reversal of 50054555101 is 10155545005.

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

It can be written as a sum of positive squares in 2 ways, for example, as 41676814201 + 8377740900 = 204149^2 + 91530^2 .

It is a cyclic number.

It is not a de Polignac number, because 50054555101 - 2¹ = 50054555099 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 (50054055101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342839346 + ... + 342839491.

It is an arithmetic number, because the mean of its divisors is an integer number (12685058503).

Almost surely, 2^50054555101 is an apocalyptic number.

It is an amenable number.

50054555101 is a deficient number, since it is larger than the sum of its proper divisors (685678911).

50054555101 is an equidigital number, since it uses as much as digits as its factorization.

50054555101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685678910.

The product of its (nonzero) digits is 12500, while the sum is 31.

The spelling of 50054555101 in words is "fifty billion, fifty-four million, five hundred fifty-five thousand, one hundred one".