50111066055 has 32 divisors (see below), whose sum is σ = 82962086400. Its totient is φ = 25798211712.

The previous prime is 50111066041. The next prime is 50111066063. The reversal of 50111066055 is 55066011105.

It is not a de Polignac number, because 50111066055 - 2¹⁴ = 50111049671 is a prime.

It is a super-2 number, since 2×50111066055² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2262726 + ... + 2284764.

It is an arithmetic number, because the mean of its divisors is an integer number (2592565200).

Almost surely, 2^50111066055 is an apocalyptic number.

50111066055 is a deficient number, since it is larger than the sum of its proper divisors (32851020345).

50111066055 is a wasteful number, since it uses less digits than its factorization.

50111066055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27303.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 50111066055 in words is "fifty billion, one hundred eleven million, sixty-six thousand, fifty-five".