520010453117 has 2 divisors, whose sum is σ = 520010453118. Its totient is φ = 520010453116.

The previous prime is 520010453107. The next prime is 520010453129. The reversal of 520010453117 is 711354010025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409300534756 + 110709918361 = 639766^2 + 332731^2 .

It is a cyclic number.

It is not a de Polignac number, because 520010453117 - 2⁸ = 520010452861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 520010453117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520010453107) 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, 260005226558 + 260005226559.

It is an arithmetic number, because the mean of its divisors is an integer number (260005226559).

Almost surely, 2^520010453117 is an apocalyptic number.

It is an amenable number.

520010453117 is a deficient number, since it is larger than the sum of its proper divisors (1).

520010453117 is an equidigital number, since it uses as much as digits as its factorization.

520010453117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 520010453117 in words is "five hundred twenty billion, ten million, four hundred fifty-three thousand, one hundred seventeen".