50305760 has 72 divisors (see below), whose sum is σ = 122540040. Its totient is φ = 19510272.

The previous prime is 50305757. The next prime is 50305769. The reversal of 50305760 is 6750305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50305769) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 689084 + ... + 689156.

It is an arithmetic number, because the mean of its divisors is an integer number (1701945).

Almost surely, 2^50305760 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 50305760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61270020).

50305760 is an abundant number, since it is smaller than the sum of its proper divisors (72234280).

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

50305760 is an equidigital number, since it uses as much as digits as its factorization.

50305760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 50305760 is about 7092.6553560708. The cubic root of 50305760 is about 369.1525772815.

The spelling of 50305760 in words is "fifty million, three hundred five thousand, seven hundred sixty".