50078688 has 96 divisors (see below), whose sum is σ = 146603520. Its totient is φ = 14837760.

The previous prime is 50078663. The next prime is 50078701. The reversal of 50078688 is 88687005.

It is a happy number.

50078688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 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, 49128 + ... + 50136.

It is an arithmetic number, because the mean of its divisors is an integer number (1527120).

Almost surely, 2^50078688 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 50078688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73301760).

50078688 is an abundant number, since it is smaller than the sum of its proper divisors (96524832).

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

50078688 is a wasteful number, since it uses less digits than its factorization.

50078688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 1072 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 50078688 is about 7076.6297062938. The cubic root of 50078688 is about 368.5963079517.

It can be divided in two parts, 5007 and 8688, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 50078688 in words is "fifty million, seventy-eight thousand, six hundred eighty-eight".