514132291 has 2 divisors, whose sum is σ = 514132292. Its totient is φ = 514132290.

The previous prime is 514132249. The next prime is 514132321. The reversal of 514132291 is 192231415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514132291 - 2¹⁷ = 514001219 is a prime.

It is not a weakly prime, because it can be changed into another prime (514132391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257066145 + 257066146.

It is an arithmetic number, because the mean of its divisors is an integer number (257066146).

Almost surely, 2^514132291 is an apocalyptic number.

514132291 is a deficient number, since it is larger than the sum of its proper divisors (1).

514132291 is an equidigital number, since it uses as much as digits as its factorization.

514132291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 28.

The square root of 514132291 is about 22674.4854627398. The cubic root of 514132291 is about 801.1090300841.

The spelling of 514132291 in words is "five hundred fourteen million, one hundred thirty-two thousand, two hundred ninety-one".