514653233 has 2 divisors, whose sum is σ = 514653234. Its totient is φ = 514653232.

The previous prime is 514653193. The next prime is 514653253. The reversal of 514653233 is 332356415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 410143504 + 104509729 = 20252^2 + 10223^2 .

It is a cyclic number.

It is not a de Polignac number, because 514653233 - 2⁸ = 514652977 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514653233.

It is not a weakly prime, because it can be changed into another prime (514653253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257326616 + 257326617.

It is an arithmetic number, because the mean of its divisors is an integer number (257326617).

Almost surely, 2^514653233 is an apocalyptic number.

It is an amenable number.

514653233 is a deficient number, since it is larger than the sum of its proper divisors (1).

514653233 is an equidigital number, since it uses as much as digits as its factorization.

514653233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 32.

The square root of 514653233 is about 22685.9699594265. The cubic root of 514653233 is about 801.3795120035.

The spelling of 514653233 in words is "five hundred fourteen million, six hundred fifty-three thousand, two hundred thirty-three".