482172773 has 2 divisors, whose sum is σ = 482172774. Its totient is φ = 482172772.

The previous prime is 482172739. The next prime is 482172827. The reversal of 482172773 is 377271284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341584324 + 140588449 = 18482^2 + 11857^2 .

It is a cyclic number.

It is not a de Polignac number, because 482172773 - 2¹² = 482168677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 482172773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (482172673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241086386 + 241086387.

It is an arithmetic number, because the mean of its divisors is an integer number (241086387).

Almost surely, 2^482172773 is an apocalyptic number.

It is an amenable number.

482172773 is a deficient number, since it is larger than the sum of its proper divisors (1).

482172773 is an equidigital number, since it uses as much as digits as its factorization.

482172773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131712, while the sum is 41.

The square root of 482172773 is about 21958.4328448093. The cubic root of 482172773 is about 784.1531554921.

The spelling of 482172773 in words is "four hundred eighty-two million, one hundred seventy-two thousand, seven hundred seventy-three".