514040413 has 2 divisors, whose sum is σ = 514040414. Its totient is φ = 514040412.

The previous prime is 514040389. The next prime is 514040431. The reversal of 514040413 is 314040415.

Together with next prime (514040431) 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., 414000409 + 100040004 = 20347^2 + 10002^2 .

It is a cyclic number.

It is not a de Polignac number, because 514040413 - 2⁵ = 514040381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514040113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257020206 + 257020207.

It is an arithmetic number, because the mean of its divisors is an integer number (257020207).

Almost surely, 2^514040413 is an apocalyptic number.

It is an amenable number.

514040413 is a deficient number, since it is larger than the sum of its proper divisors (1).

514040413 is an equidigital number, since it uses as much as digits as its factorization.

514040413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 514040413 is about 22672.4593504983. The cubic root of 514040413 is about 801.0613065171.

Adding to 514040413 its reverse (314040415), we get a palindrome (828080828).

The spelling of 514040413 in words is "five hundred fourteen million, forty thousand, four hundred thirteen".