455569143503 has 2 divisors, whose sum is σ = 455569143504. Its totient is φ = 455569143502.

The previous prime is 455569143499. The next prime is 455569143559. The reversal of 455569143503 is 305341965554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455569143503 - 2² = 455569143499 is a prime.

It is a super-2 number, since 2×455569143503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455569143103) 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, 227784571751 + 227784571752.

It is an arithmetic number, because the mean of its divisors is an integer number (227784571752).

Almost surely, 2^455569143503 is an apocalyptic number.

455569143503 is a deficient number, since it is larger than the sum of its proper divisors (1).

455569143503 is an equidigital number, since it uses as much as digits as its factorization.

455569143503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 455569143503 in words is "four hundred fifty-five billion, five hundred sixty-nine million, one hundred forty-three thousand, five hundred three".