514264819 has 2 divisors, whose sum is σ = 514264820. Its totient is φ = 514264818.

The previous prime is 514264759. The next prime is 514264847. The reversal of 514264819 is 918462415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514264819 - 2⁹ = 514264307 is a prime.

It is a super-2 number, since 2×514264819² = 528936608122205522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (514264879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257132409 + 257132410.

It is an arithmetic number, because the mean of its divisors is an integer number (257132410).

Almost surely, 2^514264819 is an apocalyptic number.

514264819 is a deficient number, since it is larger than the sum of its proper divisors (1).

514264819 is an equidigital number, since it uses as much as digits as its factorization.

514264819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 40.

The square root of 514264819 is about 22677.4076781276. The cubic root of 514264819 is about 801.1778581907.

The spelling of 514264819 in words is "five hundred fourteen million, two hundred sixty-four thousand, eight hundred nineteen".