514879604923 has 2 divisors, whose sum is σ = 514879604924. Its totient is φ = 514879604922.

The previous prime is 514879604909. The next prime is 514879604947. The reversal of 514879604923 is 329406978415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514879604923 - 2²⁵ = 514846050491 is a prime.

It is not a weakly prime, because it can be changed into another prime (514879604983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257439802461 + 257439802462.

It is an arithmetic number, because the mean of its divisors is an integer number (257439802462).

It is a 1-persistent number, because it is pandigital, but 2⋅514879604923 = 1029759209846 is not.

Almost surely, 2^514879604923 is an apocalyptic number.

514879604923 is a deficient number, since it is larger than the sum of its proper divisors (1).

514879604923 is an equidigital number, since it uses as much as digits as its factorization.

514879604923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 514879604923 in words is "five hundred fourteen billion, eight hundred seventy-nine million, six hundred four thousand, nine hundred twenty-three".