531354313417 has 2 divisors, whose sum is σ = 531354313418. Its totient is φ = 531354313416.

The previous prime is 531354313361. The next prime is 531354313459. The reversal of 531354313417 is 714313453135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 419568403081 + 111785910336 = 647741^2 + 334344^2 .

It is a cyclic number.

It is not a de Polignac number, because 531354313417 - 2¹⁹ = 531353789129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 531354313417.

It is not a weakly prime, because it can be changed into another prime (531354113417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265677156708 + 265677156709.

It is an arithmetic number, because the mean of its divisors is an integer number (265677156709).

Almost surely, 2^531354313417 is an apocalyptic number.

It is an amenable number.

531354313417 is a deficient number, since it is larger than the sum of its proper divisors (1).

531354313417 is an equidigital number, since it uses as much as digits as its factorization.

531354313417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 40.

The spelling of 531354313417 in words is "five hundred thirty-one billion, three hundred fifty-four million, three hundred thirteen thousand, four hundred seventeen".