514404125615329 has 2 divisors, whose sum is σ = 514404125615330. Its totient is φ = 514404125615328.

The previous prime is 514404125615293. The next prime is 514404125615351. The reversal of 514404125615329 is 923516521404415.

Together with previous prime (514404125615293) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 507976769955600 + 6427355659729 = 22538340^2 + 2535223^2 .

It is a cyclic number.

It is not a de Polignac number, because 514404125615329 - 2³⁵ = 514369765876961 is a prime.

It is a super-2 number, since 2×514404125615329² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (514404125615399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257202062807664 + 257202062807665.

It is an arithmetic number, because the mean of its divisors is an integer number (257202062807665).

Almost surely, 2^{514404125615329} is an apocalyptic number.

It is an amenable number.

514404125615329 is a deficient number, since it is larger than the sum of its proper divisors (1).

514404125615329 is an equidigital number, since it uses as much as digits as its factorization.

514404125615329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 514404125615329 in words is "five hundred fourteen trillion, four hundred four billion, one hundred twenty-five million, six hundred fifteen thousand, three hundred twenty-nine".