50945480 has 16 divisors (see below), whose sum is σ = 114627420. Its totient is φ = 20378176.

The previous prime is 50945423. The next prime is 50945491. The reversal of 50945480 is 8454905.

It can be written as a sum of positive squares in 2 ways, for example, as 42172036 + 8773444 = 6494^2 + 2962^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50945480.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636779 + ... + 636858.

Almost surely, 2^50945480 is an apocalyptic number.

It is an amenable number.

50945480 is an abundant number, since it is smaller than the sum of its proper divisors (63681940).

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

50945480 is a wasteful number, since it uses less digits than its factorization.

50945480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273648 (or 1273644 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 50945480 is about 7137.6102443325. The cubic root of 50945480 is about 370.7107836718.

The spelling of 50945480 in words is "fifty million, nine hundred forty-five thousand, four hundred eighty".