562642234610531 has 2 divisors, whose sum is σ = 562642234610532. Its totient is φ = 562642234610530.

The previous prime is 562642234610497. The next prime is 562642234610539. The reversal of 562642234610531 is 135016432246265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 562642234610531 - 2³⁸ = 562367356703587 is a prime.

It is a super-2 number, since 2×562642234610531² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 562642234610531.

It is not a weakly prime, because it can be changed into another prime (562642234610539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281321117305265 + 281321117305266.

It is an arithmetic number, because the mean of its divisors is an integer number (281321117305266).

Almost surely, 2^{562642234610531} is an apocalyptic number.

562642234610531 is a deficient number, since it is larger than the sum of its proper divisors (1).

562642234610531 is an equidigital number, since it uses as much as digits as its factorization.

562642234610531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6220800, while the sum is 50.

Adding to 562642234610531 its reverse (135016432246265), we get a palindrome (697658666856796).

The spelling of 562642234610531 in words is "five hundred sixty-two trillion, six hundred forty-two billion, two hundred thirty-four million, six hundred ten thousand, five hundred thirty-one".