50327680 has 128 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 17707008.

The previous prime is 50327677. The next prime is 50327689. The reversal of 50327680 is 8672305.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (50327689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191229 + ... + 191491.

It is an arithmetic number, because the mean of its divisors is an integer number (1060290).

Almost surely, 2^50327680 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 50327680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67858560).

50327680 is an abundant number, since it is smaller than the sum of its proper divisors (85389440).

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

50327680 is a wasteful number, since it uses less digits than its factorization.

50327680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 50327680 is about 7094.2004482535. The cubic root of 50327680 is about 369.2061871099.

Adding to 50327680 its reverse (8672305), we get a palindrome (58999985).

The spelling of 50327680 in words is "fifty million, three hundred twenty-seven thousand, six hundred eighty".