562545653 has 2 divisors, whose sum is σ = 562545654. Its totient is φ = 562545652.

The previous prime is 562545631. The next prime is 562545671. The reversal of 562545653 is 356545265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 445083409 + 117462244 = 21097^2 + 10838^2 .

It is a cyclic number.

It is not a de Polignac number, because 562545653 - 2²⁴ = 545768437 is a prime.

It is a super-2 number, since 2×562545653² = 632915223418392818, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 562545653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562545253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281272826 + 281272827.

It is an arithmetic number, because the mean of its divisors is an integer number (281272827).

Almost surely, 2^562545653 is an apocalyptic number.

It is an amenable number.

562545653 is a deficient number, since it is larger than the sum of its proper divisors (1).

562545653 is an equidigital number, since it uses as much as digits as its factorization.

562545653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540000, while the sum is 41.

The square root of 562545653 is about 23718.0448814821. The cubic root of 562545653 is about 825.5041438987.

The spelling of 562545653 in words is "five hundred sixty-two million, five hundred forty-five thousand, six hundred fifty-three".