520676253203 has 2 divisors, whose sum is σ = 520676253204. Its totient is φ = 520676253202.

The previous prime is 520676253193. The next prime is 520676253259. The reversal of 520676253203 is 302352676025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 520676253203 - 2¹⁰ = 520676252179 is a prime.

It is a super-2 number, since 2×520676253203² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (520676253703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260338126601 + 260338126602.

It is an arithmetic number, because the mean of its divisors is an integer number (260338126602).

Almost surely, 2^520676253203 is an apocalyptic number.

520676253203 is a deficient number, since it is larger than the sum of its proper divisors (1).

520676253203 is an equidigital number, since it uses as much as digits as its factorization.

520676253203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 520676253203 in words is "five hundred twenty billion, six hundred seventy-six million, two hundred fifty-three thousand, two hundred three".