50916480 has 128 divisors (see below), whose sum is σ = 169499520. Its totient is φ = 12976128.

The previous prime is 50916427. The next prime is 50916487. The reversal of 50916480 is 8461905.

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 (50916487) 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, 43584 + ... + 44736.

It is an arithmetic number, because the mean of its divisors is an integer number (1324215).

Almost surely, 2^50916480 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 50916480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84749760).

50916480 is an abundant number, since it is smaller than the sum of its proper divisors (118583040).

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

50916480 is a wasteful number, since it uses less digits than its factorization.

50916480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198 (or 1186 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 50916480 is about 7135.5784628858. The cubic root of 50916480 is about 370.6404296826.

The spelling of 50916480 in words is "fifty million, nine hundred sixteen thousand, four hundred eighty".