50605447 has 8 divisors (see below), whose sum is σ = 53662176. Its totient is φ = 47557632.

The previous prime is 50605433. The next prime is 50605459. The reversal of 50605447 is 74450605.

It is a happy number.

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 50605447 - 2¹⁹ = 50081159 is a prime.

It is a super-2 number, since 2×50605447² = 5121822532139618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50605427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12183 + ... + 15799.

It is an arithmetic number, because the mean of its divisors is an integer number (6707772).

Almost surely, 2^50605447 is an apocalyptic number.

50605447 is a deficient number, since it is larger than the sum of its proper divisors (3056729).

50605447 is a wasteful number, since it uses less digits than its factorization.

50605447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 50605447 is about 7113.7505578984. The cubic root of 50605447 is about 369.8841785034.

The spelling of 50605447 in words is "fifty million, six hundred five thousand, four hundred forty-seven".