514879473929 has 2 divisors, whose sum is σ = 514879473930. Its totient is φ = 514879473928.

The previous prime is 514879473877. The next prime is 514879473961. The reversal of 514879473929 is 929374978415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300720624400 + 214158849529 = 548380^2 + 462773^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514879473929 is a prime.

It is not a weakly prime, because it can be changed into another prime (514879473629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257439736964 + 257439736965.

It is an arithmetic number, because the mean of its divisors is an integer number (257439736965).

Almost surely, 2^514879473929 is an apocalyptic number.

It is an amenable number.

514879473929 is a deficient number, since it is larger than the sum of its proper divisors (1).

514879473929 is an equidigital number, since it uses as much as digits as its factorization.

514879473929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 137168640, while the sum is 68.

The spelling of 514879473929 in words is "five hundred fourteen billion, eight hundred seventy-nine million, four hundred seventy-three thousand, nine hundred twenty-nine".