511456014313 has 2 divisors, whose sum is σ = 511456014314. Its totient is φ = 511456014312.

The previous prime is 511456014301. The next prime is 511456014353. The reversal of 511456014313 is 313410654115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 441848690089 + 69607324224 = 664717^2 + 263832^2 .

It is a cyclic number.

It is not a de Polignac number, because 511456014313 - 2¹³ = 511456006121 is a prime.

It is not a weakly prime, because it can be changed into another prime (511456014353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255728007156 + 255728007157.

It is an arithmetic number, because the mean of its divisors is an integer number (255728007157).

Almost surely, 2^511456014313 is an apocalyptic number.

It is an amenable number.

511456014313 is a deficient number, since it is larger than the sum of its proper divisors (1).

511456014313 is an equidigital number, since it uses as much as digits as its factorization.

511456014313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 511456014313 its reverse (313410654115), we get a palindrome (824866668428).

The spelling of 511456014313 in words is "five hundred eleven billion, four hundred fifty-six million, fourteen thousand, three hundred thirteen".