5564997237629 has 2 divisors, whose sum is σ = 5564997237630. Its totient is φ = 5564997237628.

The previous prime is 5564997237589. The next prime is 5564997237733. The reversal of 5564997237629 is 9267327994655.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5466384280900 + 98612956729 = 2338030^2 + 314027^2 .

It is a cyclic number.

It is not a de Polignac number, because 5564997237629 - 2¹² = 5564997233533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5564997237229) 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, 2782498618814 + 2782498618815.

It is an arithmetic number, because the mean of its divisors is an integer number (2782498618815).

Almost surely, 2^{5564997237629} is an apocalyptic number.

It is an amenable number.

5564997237629 is a deficient number, since it is larger than the sum of its proper divisors (1).

5564997237629 is an equidigital number, since it uses as much as digits as its factorization.

5564997237629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1543147200, while the sum is 74.

The spelling of 5564997237629 in words is "five trillion, five hundred sixty-four billion, nine hundred ninety-seven million, two hundred thirty-seven thousand, six hundred twenty-nine".