562644254142263 has 2 divisors, whose sum is σ = 562644254142264. Its totient is φ = 562644254142262.

The previous prime is 562644254142259. The next prime is 562644254142301. The reversal of 562644254142263 is 362241452446265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 562644254142263 - 2² = 562644254142259 is a prime.

It is a super-2 number, since 2×562644254142263² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 562644254142199 and 562644254142208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562644254147263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281322127071131 + 281322127071132.

It is an arithmetic number, because the mean of its divisors is an integer number (281322127071132).

Almost surely, 2^{562644254142263} is an apocalyptic number.

562644254142263 is a deficient number, since it is larger than the sum of its proper divisors (1).

562644254142263 is an equidigital number, since it uses as much as digits as its factorization.

562644254142263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66355200, while the sum is 56.

The spelling of 562644254142263 in words is "five hundred sixty-two trillion, six hundred forty-four billion, two hundred fifty-four million, one hundred forty-two thousand, two hundred sixty-three".