514671336481 has 2 divisors, whose sum is σ = 514671336482. Its totient is φ = 514671336480.

The previous prime is 514671336479. The next prime is 514671336541. The reversal of 514671336481 is 184633176415.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290413210000 + 224258126481 = 538900^2 + 473559^2 .

It is a cyclic number.

It is not a de Polignac number, because 514671336481 - 2¹ = 514671336479 is a prime.

It is a super-2 number, since 2×514671336481² (a number of 24 digits) contains 22 as substring.

Together with 514671336479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (514671336401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257335668240 + 257335668241.

It is an arithmetic number, because the mean of its divisors is an integer number (257335668241).

Almost surely, 2^514671336481 is an apocalyptic number.

It is an amenable number.

514671336481 is a deficient number, since it is larger than the sum of its proper divisors (1).

514671336481 is an equidigital number, since it uses as much as digits as its factorization.

514671336481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 49.

The spelling of 514671336481 in words is "five hundred fourteen billion, six hundred seventy-one million, three hundred thirty-six thousand, four hundred eighty-one".