50945760 has 120 divisors (see below), whose sum is σ = 179841816. Its totient is φ = 13582080.

The previous prime is 50945749. The next prime is 50945761. The reversal of 50945760 is 6754905.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50945761) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10995 + ... + 14925.

Almost surely, 2^50945760 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 50945760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89920908).

50945760 is an abundant number, since it is smaller than the sum of its proper divisors (128896056).

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

50945760 is a wasteful number, since it uses less digits than its factorization.

50945760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3958 (or 3941 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 50945760 is about 7137.6298587136. The cubic root of 50945760 is about 370.7114628215.

The spelling of 50945760 in words is "fifty million, nine hundred forty-five thousand, seven hundred sixty".