514543129 has 2 divisors, whose sum is σ = 514543130. Its totient is φ = 514543128.

The previous prime is 514543121. The next prime is 514543151. The reversal of 514543129 is 921345415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 366799104 + 147744025 = 19152^2 + 12155^2 .

It is a cyclic number.

It is not a de Polignac number, because 514543129 - 2³ = 514543121 is a prime.

It is a super-2 number, since 2×514543129² = 529509263202221282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 514543094 and 514543103.

It is not a weakly prime, because it can be changed into another prime (514543121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257271564 + 257271565.

It is an arithmetic number, because the mean of its divisors is an integer number (257271565).

Almost surely, 2^514543129 is an apocalyptic number.

It is an amenable number.

514543129 is a deficient number, since it is larger than the sum of its proper divisors (1).

514543129 is an equidigital number, since it uses as much as digits as its factorization.

514543129 is an evil number, because the sum of its binary digits is even.

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

The square root of 514543129 is about 22683.5431315304. The cubic root of 514543129 is about 801.3223593570.

The spelling of 514543129 in words is "five hundred fourteen million, five hundred forty-three thousand, one hundred twenty-nine".