50481168 has 80 divisors (see below), whose sum is σ = 135366336. Its totient is φ = 16199680.

The previous prime is 50481161. The next prime is 50481173. The reversal of 50481168 is 86118405.

It is not an unprimeable number, because it can be changed into a prime (50481161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222271 + ... + 222497.

Almost surely, 2^50481168 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 50481168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67683168).

50481168 is an abundant number, since it is smaller than the sum of its proper divisors (84885168).

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

50481168 is a wasteful number, since it uses less digits than its factorization.

50481168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 50481168 is about 7105.0100633286. The cubic root of 50481168 is about 369.5811378841.

It can be divided in two parts, 5048 and 1168, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 50481168 in words is "fifty million, four hundred eighty-one thousand, one hundred sixty-eight".