50667888 has 80 divisors (see below), whose sum is σ = 143133696. Its totient is φ = 15375360.

The previous prime is 50667829. The next prime is 50667893. The reversal of 50667888 is 88876605.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24295 + ... + 26297.

Almost surely, 2^50667888 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 50667888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71566848).

50667888 is an abundant number, since it is smaller than the sum of its proper divisors (92465808).

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

50667888 is a wasteful number, since it uses less digits than its factorization.

50667888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2056 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 50667888 is about 7118.1379587642. The cubic root of 50667888 is about 370.0362467534.

The spelling of 50667888 in words is "fifty million, six hundred sixty-seven thousand, eight hundred eighty-eight".