50718336 has 64 divisors (see below), whose sum is σ = 135496800. Its totient is φ = 16808960.

The previous prime is 50718329. The next prime is 50718337. The reversal of 50718336 is 63381705.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 50718297 and 50718306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50718337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103051 + ... + 103541.

Almost surely, 2^50718336 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 50718336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67748400).

50718336 is an abundant number, since it is smaller than the sum of its proper divisors (84778464).

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

50718336 is a wasteful number, since it uses less digits than its factorization.

50718336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 50718336 is about 7121.6807005088. The cubic root of 50718336 is about 370.1590161392.

The spelling of 50718336 in words is "fifty million, seven hundred eighteen thousand, three hundred thirty-six".