562631413 has 2 divisors, whose sum is σ = 562631414. Its totient is φ = 562631412.

The previous prime is 562631387. The next prime is 562631467. The reversal of 562631413 is 314136265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 475152804 + 87478609 = 21798^2 + 9353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-562631413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562661413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281315706 + 281315707.

It is an arithmetic number, because the mean of its divisors is an integer number (281315707).

Almost surely, 2^562631413 is an apocalyptic number.

It is an amenable number.

562631413 is a deficient number, since it is larger than the sum of its proper divisors (1).

562631413 is an equidigital number, since it uses as much as digits as its factorization.

562631413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 562631413 is about 23719.8527187670. The cubic root of 562631413 is about 825.5460910946.

Adding to 562631413 its reverse (314136265), we get a palindrome (876767678).

The spelling of 562631413 in words is "five hundred sixty-two million, six hundred thirty-one thousand, four hundred thirteen".