472130042513 has 2 divisors, whose sum is σ = 472130042514. Its totient is φ = 472130042512.

The previous prime is 472130042453. The next prime is 472130042521. The reversal of 472130042513 is 315240031274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307251815809 + 164878226704 = 554303^2 + 406052^2 .

It is a cyclic number.

It is not a de Polignac number, because 472130042513 - 2³⁴ = 454950173329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472130042513.

It is not a weakly prime, because it can be changed into another prime (472130942513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236065021256 + 236065021257.

It is an arithmetic number, because the mean of its divisors is an integer number (236065021257).

Almost surely, 2^472130042513 is an apocalyptic number.

It is an amenable number.

472130042513 is a deficient number, since it is larger than the sum of its proper divisors (1).

472130042513 is an equidigital number, since it uses as much as digits as its factorization.

472130042513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 472130042513 its reverse (315240031274), we get a palindrome (787370073787).

The spelling of 472130042513 in words is "four hundred seventy-two billion, one hundred thirty million, forty-two thousand, five hundred thirteen".