50123606016 has 192 divisors, whose sum is σ = 149342356800. Its totient is φ = 14817689600.

The previous prime is 50123606011. The next prime is 50123606059. The reversal of 50123606016 is 61060632105.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (50123606011) 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, 2761900 + ... + 2779988.

It is an arithmetic number, because the mean of its divisors is an integer number (777824775).

Almost surely, 2^50123606016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50123606016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74671178400).

50123606016 is an abundant number, since it is smaller than the sum of its proper divisors (99218750784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50123606016 is a wasteful number, since it uses less digits than its factorization.

50123606016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18166 (or 18146 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 50123606016 in words is "fifty billion, one hundred twenty-three million, six hundred six thousand, sixteen".