50074447 has 4 divisors (see below), whose sum is σ = 50094720. Its totient is φ = 50054176.

The previous prime is 50074441. The next prime is 50074457. The reversal of 50074447 is 74447005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74447005 = 5 ⋅14889401.

It is a cyclic number.

It is not a de Polignac number, because 50074447 - 2³ = 50074439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50074441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5818 + ... + 11575.

It is an arithmetic number, because the mean of its divisors is an integer number (12523680).

Almost surely, 2^50074447 is an apocalyptic number.

50074447 is a deficient number, since it is larger than the sum of its proper divisors (20273).

50074447 is a wasteful number, since it uses less digits than its factorization.

50074447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20272.

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 50074447 is about 7076.3300516581. The cubic root of 50074447 is about 368.5859025867.

It can be divided in two parts, 500 and 74447, that added together give a palindrome (74947).

The spelling of 50074447 in words is "fifty million, seventy-four thousand, four hundred forty-seven".