50162112000 has 2560 divisors, whose sum is σ = 257383526400. Its totient is φ = 9289728000.

The previous prime is 50162111999. The next prime is 50162112001. The reversal of 50162112000 is 21126105.

It is an interprime number because it is at equal distance from previous prime (50162111999) and next prime (50162112001).

It is a tau number, because it is divible by the number of its divisors (2560).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50162112001) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1729727986 + ... + 1729728014.

It is an arithmetic number, because the mean of its divisors is an integer number (100540440).

Almost surely, 2^50162112000 is an apocalyptic number.

50162112000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50162112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128691763200).

50162112000 is an abundant number, since it is smaller than the sum of its proper divisors (207221414400).

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

50162112000 is a wasteful number, since it uses less digits than its factorization.

50162112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 50162112000 its reverse (21126105), we get a palindrome (50183238105).

The spelling of 50162112000 in words is "fifty billion, one hundred sixty-two million, one hundred twelve thousand".