514681234523 has 2 divisors, whose sum is σ = 514681234524. Its totient is φ = 514681234522.

The previous prime is 514681234499. The next prime is 514681234537. The reversal of 514681234523 is 325432186415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514681234523 - 2²² = 514677040219 is a prime.

It is not a weakly prime, because it can be changed into another prime (514681204523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257340617261 + 257340617262.

It is an arithmetic number, because the mean of its divisors is an integer number (257340617262).

Almost surely, 2^514681234523 is an apocalyptic number.

514681234523 is a deficient number, since it is larger than the sum of its proper divisors (1).

514681234523 is an equidigital number, since it uses as much as digits as its factorization.

514681234523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 691200, while the sum is 44.

The spelling of 514681234523 in words is "five hundred fourteen billion, six hundred eighty-one million, two hundred thirty-four thousand, five hundred twenty-three".