50555506011 has 8 divisors (see below), whose sum is σ = 67756602960. Its totient is φ = 33529039872.

The previous prime is 50555506003. The next prime is 50555506021. The reversal of 50555506011 is 11060555505.

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

It is not a de Polignac number, because 50555506011 - 2³ = 50555506003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50555506021) 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, 43657026 + ... + 43658183.

It is an arithmetic number, because the mean of its divisors is an integer number (8469575370).

Almost surely, 2^50555506011 is an apocalyptic number.

50555506011 is a deficient number, since it is larger than the sum of its proper divisors (17201096949).

50555506011 is a wasteful number, since it uses less digits than its factorization.

50555506011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87315405.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 50555506011 in words is "fifty billion, five hundred fifty-five million, five hundred six thousand, eleven".