50168888 has 64 divisors (see below), whose sum is σ = 122411520. Its totient is φ = 18691200.

The previous prime is 50168857. The next prime is 50168893. The reversal of 50168888 is 88886105.

50168888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 7083²-1.

It is a Harshad number since it is a multiple of its sum of digits (44).

50168888 is a modest number, since divided by 8888 gives 5016 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12398 + ... + 15938.

It is an arithmetic number, because the mean of its divisors is an integer number (1912680).

Almost surely, 2^50168888 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 50168888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61205760).

50168888 is an abundant number, since it is smaller than the sum of its proper divisors (72242632).

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

50168888 is a wasteful number, since it uses less digits than its factorization.

50168888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588 (or 3584 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 44.

The square root of 50168888 is about 7082.9999294084. Note that the first 4 decimals coincide. The cubic root of 50168888 is about 368.8174761898.

The spelling of 50168888 in words is "fifty million, one hundred sixty-eight thousand, eight hundred eighty-eight".