472426203671005 has 4 divisors (see below), whose sum is σ = 566911444405212. Its totient is φ = 377940962936800.

The previous prime is 472426203670933. The next prime is 472426203671017. The reversal of 472426203671005 is 500176302624274.

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

It can be written as a sum of positive squares in 2 ways, for example, as 121438680886084 + 350987522784921 = 11019922^2 + 18734661^2 .

It is not a de Polignac number, because 472426203671005 - 2¹⁵ = 472426203638237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 472426203671005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47242620367096 + ... + 47242620367105.

It is an arithmetic number, because the mean of its divisors is an integer number (141727861101303).

Almost surely, 2^{472426203671005} is an apocalyptic number.

It is an amenable number.

472426203671005 is a deficient number, since it is larger than the sum of its proper divisors (94485240734207).

472426203671005 is an equidigital number, since it uses as much as digits as its factorization.

472426203671005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94485240734206.

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 472426203671005 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, two hundred three million, six hundred seventy-one thousand, five".