50550556111029 has 64 divisors (see below), whose sum is σ = 85026441830400. Its totient is φ = 29425217167296.

The previous prime is 50550556111007. The next prime is 50550556111039. The reversal of 50550556111029 is 92011165505505.

50550556111029 is a `hidden beast` number, since 5 + 0 + 5 + 5 + 0 + 5 + 5 + 611 + 1 + 0 + 29 = 666.

It is not a de Polignac number, because 50550556111029 - 2²⁰ = 50550555062453 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550556111039) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1542909 + ... + 10172594.

It is an arithmetic number, because the mean of its divisors is an integer number (1328538153600).

Almost surely, 2^{50550556111029} is an apocalyptic number.

It is an amenable number.

50550556111029 is a deficient number, since it is larger than the sum of its proper divisors (34475885719371).

50550556111029 is a wasteful number, since it uses less digits than its factorization.

50550556111029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11716191 (or 11716185 counting only the distinct ones).

The product of its (nonzero) digits is 337500, while the sum is 45.

The spelling of 50550556111029 in words is "fifty trillion, five hundred fifty billion, five hundred fifty-six million, one hundred eleven thousand, twenty-nine".