563153225461 has 2 divisors, whose sum is σ = 563153225462. Its totient is φ = 563153225460.

The previous prime is 563153225413. The next prime is 563153225533. The reversal of 563153225461 is 164522351365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 559064262436 + 4088963025 = 747706^2 + 63945^2 .

It is a cyclic number.

It is not a de Polignac number, because 563153225461 - 2¹³ = 563153217269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563153225861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281576612730 + 281576612731.

It is an arithmetic number, because the mean of its divisors is an integer number (281576612731).

Almost surely, 2^563153225461 is an apocalyptic number.

It is an amenable number.

563153225461 is a deficient number, since it is larger than the sum of its proper divisors (1).

563153225461 is an equidigital number, since it uses as much as digits as its factorization.

563153225461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000, while the sum is 43.

The spelling of 563153225461 in words is "five hundred sixty-three billion, one hundred fifty-three million, two hundred twenty-five thousand, four hundred sixty-one".