50678016 has 144 divisors (see below), whose sum is σ = 149130240. Its totient is φ = 15206400.

The previous prime is 50678011. The next prime is 50678027. The reversal of 50678016 is 61087605.

It is a super-2 number, since 2×50678016² = 5136522611392512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50678011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335541 + ... + 335691.

Almost surely, 2^50678016 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 50678016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74565120).

50678016 is an abundant number, since it is smaller than the sum of its proper divisors (98452224).

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

50678016 is a wasteful number, since it uses less digits than its factorization.

50678016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 50678016 is about 7118.8493452243. The cubic root of 50678016 is about 370.0609006158.

The spelling of 50678016 in words is "fifty million, six hundred seventy-eight thousand, sixteen".