50546916 has 288 divisors, whose sum is σ = 176117760. Its totient is φ = 12317184.

The previous prime is 50546911. The next prime is 50546929. The reversal of 50546916 is 61964505.

It is a super-2 number, since 2×50546916² = 5109981434222112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50546911) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2197681 + ... + 2197703.

It is an arithmetic number, because the mean of its divisors is an integer number (611520).

Almost surely, 2^50546916 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 50546916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88058880).

50546916 is an abundant number, since it is smaller than the sum of its proper divisors (125570844).

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

50546916 is a wasteful number, since it uses less digits than its factorization.

50546916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 50546916 is about 7109.6354336914. The cubic root of 50546916 is about 369.7415190053.

The spelling of 50546916 in words is "fifty million, five hundred forty-six thousand, nine hundred sixteen".