455523683 has 2 divisors, whose sum is σ = 455523684. Its totient is φ = 455523682.

The previous prime is 455523647. The next prime is 455523697. The reversal of 455523683 is 386325554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455523683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455523683.

It is not a weakly prime, because it can be changed into another prime (455523883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227761841 + 227761842.

It is an arithmetic number, because the mean of its divisors is an integer number (227761842).

Almost surely, 2^455523683 is an apocalyptic number.

455523683 is a deficient number, since it is larger than the sum of its proper divisors (1).

455523683 is an equidigital number, since it uses as much as digits as its factorization.

455523683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 41.

The square root of 455523683 is about 21343.0007965141. Note that the first 3 decimals coincide. The cubic root of 455523683 is about 769.4321348600.

The spelling of 455523683 in words is "four hundred fifty-five million, five hundred twenty-three thousand, six hundred eighty-three".