482272977397 has 2 divisors, whose sum is σ = 482272977398. Its totient is φ = 482272977396.

The previous prime is 482272977371. The next prime is 482272977419. The reversal of 482272977397 is 793779272284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 431877666276 + 50395311121 = 657174^2 + 224489^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-482272977397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (482272977497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241136488698 + 241136488699.

It is an arithmetic number, because the mean of its divisors is an integer number (241136488699).

Almost surely, 2^482272977397 is an apocalyptic number.

It is an amenable number.

482272977397 is a deficient number, since it is larger than the sum of its proper divisors (1).

482272977397 is an equidigital number, since it uses as much as digits as its factorization.

482272977397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 149361408, while the sum is 67.

The spelling of 482272977397 in words is "four hundred eighty-two billion, two hundred seventy-two million, nine hundred seventy-seven thousand, three hundred ninety-seven".