455536563073 has 2 divisors, whose sum is σ = 455536563074. Its totient is φ = 455536563072.

The previous prime is 455536563011. The next prime is 455536563113. The reversal of 455536563073 is 370365635554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299940238224 + 155596324849 = 547668^2 + 394457^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455536563073 is a prime.

It is a super-2 number, since 2×455536563073² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 455536563073.

It is not a weakly prime, because it can be changed into another prime (455531563073) 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, 227768281536 + 227768281537.

It is an arithmetic number, because the mean of its divisors is an integer number (227768281537).

Almost surely, 2^455536563073 is an apocalyptic number.

It is an amenable number.

455536563073 is a deficient number, since it is larger than the sum of its proper divisors (1).

455536563073 is an equidigital number, since it uses as much as digits as its factorization.

455536563073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010000, while the sum is 52.

The spelling of 455536563073 in words is "four hundred fifty-five billion, five hundred thirty-six million, five hundred sixty-three thousand, seventy-three".