50162112 has 448 divisors, whose sum is σ = 204825600. Its totient is φ = 11612160.

The previous prime is 50162107. The next prime is 50162117. The reversal of 50162112 is 21126105.

It is an interprime number because it is at equal distance from previous prime (50162107) and next prime (50162117).

It is a tau number, because it is divible by the number of its divisors (448).

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 (50162117) 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, 1729714 + ... + 1729742.

It is an arithmetic number, because the mean of its divisors is an integer number (457200).

Almost surely, 2^50162112 is an apocalyptic number.

50162112 is a gapful number since it is divisible by the number (52) 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 50162112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102412800).

50162112 is an abundant number, since it is smaller than the sum of its proper divisors (154663488).

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

50162112 is a wasteful number, since it uses less digits than its factorization.

50162112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 65 counting only the distinct ones).

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

The square root of 50162112 is about 7082.5215848594. The cubic root of 50162112 is about 368.8008708138.

Adding to 50162112 its reverse (21126105), we get a palindrome (71288217).

The spelling of 50162112 in words is "fifty million, one hundred sixty-two thousand, one hundred twelve".