50549555555 has 8 divisors (see below), whose sum is σ = 60709981344. Its totient is φ = 40405968000.

The previous prime is 50549555527. The next prime is 50549555561. The reversal of 50549555555 is 55555594505.

50549555555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 50549555555 - 2¹⁸ = 50549293411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50549555497 and 50549555506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4202951 + ... + 4214960.

It is an arithmetic number, because the mean of its divisors is an integer number (7588747668).

Almost surely, 2^50549555555 is an apocalyptic number.

50549555555 is a deficient number, since it is larger than the sum of its proper divisors (10160425789).

50549555555 is a wasteful number, since it uses less digits than its factorization.

50549555555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8419117.

The product of its (nonzero) digits is 14062500, while the sum is 53.

The spelling of 50549555555 in words is "fifty billion, five hundred forty-nine million, five hundred fifty-five thousand, five hundred fifty-five".