523255063 has 2 divisors, whose sum is σ = 523255064. Its totient is φ = 523255062.

The previous prime is 523255039. The next prime is 523255067. The reversal of 523255063 is 360552325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523255063 - 2⁹ = 523254551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523255067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261627531 + 261627532.

It is an arithmetic number, because the mean of its divisors is an integer number (261627532).

Almost surely, 2^523255063 is an apocalyptic number.

523255063 is a deficient number, since it is larger than the sum of its proper divisors (1).

523255063 is an equidigital number, since it uses as much as digits as its factorization.

523255063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 523255063 is about 22874.7691354470. The cubic root of 523255063 is about 805.8195750093.

The spelling of 523255063 in words is "five hundred twenty-three million, two hundred fifty-five thousand, sixty-three".