454785503 has 2 divisors, whose sum is σ = 454785504. Its totient is φ = 454785502.

The previous prime is 454785497. The next prime is 454785559. The reversal of 454785503 is 305587454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454785503 - 2¹⁰ = 454784479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454785403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227392751 + 227392752.

It is an arithmetic number, because the mean of its divisors is an integer number (227392752).

Almost surely, 2^454785503 is an apocalyptic number.

454785503 is a deficient number, since it is larger than the sum of its proper divisors (1).

454785503 is an equidigital number, since it uses as much as digits as its factorization.

454785503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336000, while the sum is 41.

The square root of 454785503 is about 21325.7005277670. The cubic root of 454785503 is about 769.0162863790.

The spelling of 454785503 in words is "four hundred fifty-four million, seven hundred eighty-five thousand, five hundred three".