520263127 has 2 divisors, whose sum is σ = 520263128. Its totient is φ = 520263126.

The previous prime is 520263119. The next prime is 520263199. The reversal of 520263127 is 721362025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 520263127 - 2³ = 520263119 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 520263095 and 520263104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520266127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260131563 + 260131564.

It is an arithmetic number, because the mean of its divisors is an integer number (260131564).

Almost surely, 2^520263127 is an apocalyptic number.

520263127 is a deficient number, since it is larger than the sum of its proper divisors (1).

520263127 is an equidigital number, since it uses as much as digits as its factorization.

520263127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 520263127 is about 22809.2772134498. The cubic root of 520263127 is about 804.2807649369.

The spelling of 520263127 in words is "five hundred twenty million, two hundred sixty-three thousand, one hundred twenty-seven".