455466503 has 2 divisors, whose sum is σ = 455466504. Its totient is φ = 455466502.

The previous prime is 455466497. The next prime is 455466511. The reversal of 455466503 is 305664554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455466503 - 2⁶ = 455466439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455466523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227733251 + 227733252.

It is an arithmetic number, because the mean of its divisors is an integer number (227733252).

Almost surely, 2^455466503 is an apocalyptic number.

455466503 is a deficient number, since it is larger than the sum of its proper divisors (1).

455466503 is an equidigital number, since it uses as much as digits as its factorization.

455466503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 455466503 is about 21341.6612052577. The cubic root of 455466503 is about 769.3999389705.

The spelling of 455466503 in words is "four hundred fifty-five million, four hundred sixty-six thousand, five hundred three".