500046447 has 4 divisors (see below), whose sum is σ = 666728600. Its totient is φ = 333364296.

The previous prime is 500046359. The next prime is 500046451. The reversal of 500046447 is 744640005.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 500046447 - 2¹⁰ = 500045423 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 (500046487) 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, 83341072 + ... + 83341077.

It is an arithmetic number, because the mean of its divisors is an integer number (166682150).

Almost surely, 2^500046447 is an apocalyptic number.

500046447 is a deficient number, since it is larger than the sum of its proper divisors (166682153).

500046447 is a wasteful number, since it uses less digits than its factorization.

500046447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166682152.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 500046447 is about 22361.7183373729. The cubic root of 500046447 is about 793.7251018954.

The spelling of 500046447 in words is "five hundred million, forty-six thousand, four hundred forty-seven".