50888880 has 240 divisors, whose sum is σ = 204272640. Its totient is φ = 11100672.

The previous prime is 50888867. The next prime is 50888891. The reversal of 50888880 is 8888805.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 115701 + ... + 116139.

It is an arithmetic number, because the mean of its divisors is an integer number (851136).

Almost surely, 2^50888880 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 50888880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102136320).

50888880 is an abundant number, since it is smaller than the sum of its proper divisors (153383760).

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

50888880 is a wasteful number, since it uses less digits than its factorization.

50888880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 45.

The square root of 50888880 is about 7133.6442299851. The cubic root of 50888880 is about 370.5734472779.

The spelling of 50888880 in words is "fifty million, eight hundred eighty-eight thousand, eight hundred eighty".