50042516160 has 1344 divisors, whose sum is σ = 215988595200. Its totient is φ = 9698476032.

The previous prime is 50042516149. The next prime is 50042516197. The reversal of 50042516160 is 6161524005.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a super-2 number, since 2×50042516160² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 685513884 + ... + 685513956.

It is an arithmetic number, because the mean of its divisors is an integer number (160705800).

Almost surely, 2^50042516160 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 50042516160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107994297600).

50042516160 is an abundant number, since it is smaller than the sum of its proper divisors (165946079040).

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

50042516160 is a wasteful number, since it uses less digits than its factorization.

50042516160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 50042516160 in words is "fifty billion, forty-two million, five hundred sixteen thousand, one hundred sixty".