50556110505 has 16 divisors (see below), whose sum is σ = 83075987904. Its totient is φ = 26234521920.

The previous prime is 50556110497. The next prime is 50556110509. The reversal of 50556110505 is 50501165505.

It is not a de Polignac number, because 50556110505 - 2³ = 50556110497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50556110509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45545491 + ... + 45546600.

It is an arithmetic number, because the mean of its divisors is an integer number (5192249244).

Almost surely, 2^50556110505 is an apocalyptic number.

It is an amenable number.

50556110505 is a deficient number, since it is larger than the sum of its proper divisors (32519877399).

50556110505 is a wasteful number, since it uses less digits than its factorization.

50556110505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91092136.

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

The spelling of 50556110505 in words is "fifty billion, five hundred fifty-six million, one hundred ten thousand, five hundred five".