50448065 has 8 divisors (see below), whose sum is σ = 60576360. Its totient is φ = 40332672.

The previous prime is 50448053. The next prime is 50448089. The reversal of 50448065 is 56084405.

It can be written as a sum of positive squares in 4 ways, for example, as 1560001 + 48888064 = 1249^2 + 6992^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50448065 - 2⁴ = 50448049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11501 + ... + 15269.

It is an arithmetic number, because the mean of its divisors is an integer number (7572045).

Almost surely, 2^50448065 is an apocalyptic number.

It is an amenable number.

50448065 is a deficient number, since it is larger than the sum of its proper divisors (10128295).

50448065 is a wasteful number, since it uses less digits than its factorization.

50448065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6451.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 50448065 is about 7102.6801279517. The cubic root of 50448065 is about 369.5003360058.

The spelling of 50448065 in words is "fifty million, four hundred forty-eight thousand, sixty-five".