523930063 has 2 divisors, whose sum is σ = 523930064. Its totient is φ = 523930062.

The previous prime is 523930051. The next prime is 523930067. The reversal of 523930063 is 360039325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523930063 - 2⁹ = 523929551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523930067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261965031 + 261965032.

It is an arithmetic number, because the mean of its divisors is an integer number (261965032).

Almost surely, 2^523930063 is an apocalyptic number.

523930063 is a deficient number, since it is larger than the sum of its proper divisors (1).

523930063 is an equidigital number, since it uses as much as digits as its factorization.

523930063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 523930063 is about 22889.5186275291. The cubic root of 523930063 is about 806.1659290341.

Adding to 523930063 its reverse (360039325), we get a palindrome (883969388).

The spelling of 523930063 in words is "five hundred twenty-three million, nine hundred thirty thousand, sixty-three".