562137269 has 2 divisors, whose sum is σ = 562137270. Its totient is φ = 562137268.

The previous prime is 562137259. The next prime is 562137271. The reversal of 562137269 is 962731265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350812900 + 211324369 = 18730^2 + 14537^2 .

It is a cyclic number.

It is not a de Polignac number, because 562137269 - 2²⁸ = 293701813 is a prime.

It is a super-2 number, since 2×562137269² = 631996618397556722, which contains 22 as substring.

Together with 562137271, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_29448347 and since 562137269 and 29448347 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562137259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281068634 + 281068635.

It is an arithmetic number, because the mean of its divisors is an integer number (281068635).

Almost surely, 2^562137269 is an apocalyptic number.

It is an amenable number.

562137269 is a deficient number, since it is larger than the sum of its proper divisors (1).

562137269 is an equidigital number, since it uses as much as digits as its factorization.

562137269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The square root of 562137269 is about 23709.4341771372. The cubic root of 562137269 is about 825.3043353473.

The spelling of 562137269 in words is "five hundred sixty-two million, one hundred thirty-seven thousand, two hundred sixty-nine".