450224551317313 has 2 divisors, whose sum is σ = 450224551317314. Its totient is φ = 450224551317312.

The previous prime is 450224551317301. The next prime is 450224551317337. The reversal of 450224551317313 is 313713155422054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 399133749502224 + 51090801815089 = 19978332^2 + 7147783^2 .

It is a cyclic number.

It is not a de Polignac number, because 450224551317313 - 2⁹ = 450224551316801 is a prime.

It is a super-2 number, since 2×450224551317313² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (450224551317613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225112275658656 + 225112275658657.

It is an arithmetic number, because the mean of its divisors is an integer number (225112275658657).

Almost surely, 2^{450224551317313} is an apocalyptic number.

It is an amenable number.

450224551317313 is a deficient number, since it is larger than the sum of its proper divisors (1).

450224551317313 is an equidigital number, since it uses as much as digits as its factorization.

450224551317313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 450224551317313 in words is "four hundred fifty trillion, two hundred twenty-four billion, five hundred fifty-one million, three hundred seventeen thousand, three hundred thirteen".