531241412063 has 2 divisors, whose sum is σ = 531241412064. Its totient is φ = 531241412062.

The previous prime is 531241412047. The next prime is 531241412071. The reversal of 531241412063 is 360214142135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 531241412063 - 2⁴ = 531241412047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (531241412003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265620706031 + 265620706032.

It is an arithmetic number, because the mean of its divisors is an integer number (265620706032).

Almost surely, 2^531241412063 is an apocalyptic number.

531241412063 is a deficient number, since it is larger than the sum of its proper divisors (1).

531241412063 is an equidigital number, since it uses as much as digits as its factorization.

531241412063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 531241412063 its reverse (360214142135), we get a palindrome (891455554198).

The spelling of 531241412063 in words is "five hundred thirty-one billion, two hundred forty-one million, four hundred twelve thousand, sixty-three".