50166144 has 96 divisors (see below), whose sum is σ = 165007440. Its totient is φ = 14330880.

The previous prime is 50166131. The next prime is 50166161. The reversal of 50166144 is 44166105.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4954 + ... + 11174.

Almost surely, 2^50166144 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 50166144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82503720).

50166144 is an abundant number, since it is smaller than the sum of its proper divisors (114841296).

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

50166144 is a wasteful number, since it uses less digits than its factorization.

50166144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6248 (or 6233 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 50166144 is about 7082.8062235247. The cubic root of 50166144 is about 368.8107518789.

The spelling of 50166144 in words is "fifty million, one hundred sixty-six thousand, one hundred forty-four".