472362658447 has 4 divisors (see below), whose sum is σ = 492900165360. Its totient is φ = 451825151536.

The previous prime is 472362658351. The next prime is 472362658459. The reversal of 472362658447 is 744856263274.

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

It is a cyclic number.

It is not a de Polignac number, because 472362658447 - 2¹¹ = 472362656399 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472362658391 and 472362658400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472362658487) 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, 10268753422 + ... + 10268753467.

It is an arithmetic number, because the mean of its divisors is an integer number (123225041340).

Almost surely, 2^472362658447 is an apocalyptic number.

472362658447 is a deficient number, since it is larger than the sum of its proper divisors (20537506913).

472362658447 is a wasteful number, since it uses less digits than its factorization.

472362658447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20537506912.

The product of its digits is 54190080, while the sum is 58.

The spelling of 472362658447 in words is "four hundred seventy-two billion, three hundred sixty-two million, six hundred fifty-eight thousand, four hundred forty-seven".