455473033 has 2 divisors, whose sum is σ = 455473034. Its totient is φ = 455473032.

The previous prime is 455472973. The next prime is 455473037. The reversal of 455473033 is 330374554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300918409 + 154554624 = 17347^2 + 12432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455473033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455473033.

It is not a weakly prime, because it can be changed into another prime (455473037) 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, 227736516 + 227736517.

It is an arithmetic number, because the mean of its divisors is an integer number (227736517).

Almost surely, 2^455473033 is an apocalyptic number.

It is an amenable number.

455473033 is a deficient number, since it is larger than the sum of its proper divisors (1).

455473033 is an equidigital number, since it uses as much as digits as its factorization.

455473033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 34.

The square root of 455473033 is about 21341.8141918629. The cubic root of 455473033 is about 769.4036159022.

The spelling of 455473033 in words is "four hundred fifty-five million, four hundred seventy-three thousand, thirty-three".