531142150463 has 2 divisors, whose sum is σ = 531142150464. Its totient is φ = 531142150462.

The previous prime is 531142150457. The next prime is 531142150531. The reversal of 531142150463 is 364051241135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 531142150463 - 2³² = 526847183167 is a prime.

It is a super-2 number, since 2×531142150463² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (531142150423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265571075231 + 265571075232.

It is an arithmetic number, because the mean of its divisors is an integer number (265571075232).

Almost surely, 2^531142150463 is an apocalyptic number.

531142150463 is a deficient number, since it is larger than the sum of its proper divisors (1).

531142150463 is an equidigital number, since it uses as much as digits as its factorization.

531142150463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 531142150463 its reverse (364051241135), we get a palindrome (895193391598).

The spelling of 531142150463 in words is "five hundred thirty-one billion, one hundred forty-two million, one hundred fifty thousand, four hundred sixty-three".