452163473 has 2 divisors, whose sum is σ = 452163474. Its totient is φ = 452163472.

The previous prime is 452163461. The next prime is 452163479. The reversal of 452163473 is 374361254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299566864 + 152596609 = 17308^2 + 12353^2 .

It is a cyclic number.

It is not a de Polignac number, because 452163473 - 2⁶ = 452163409 is a prime.

It is not a weakly prime, because it can be changed into another prime (452163479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226081736 + 226081737.

It is an arithmetic number, because the mean of its divisors is an integer number (226081737).

Almost surely, 2^452163473 is an apocalyptic number.

It is an amenable number.

452163473 is a deficient number, since it is larger than the sum of its proper divisors (1).

452163473 is an equidigital number, since it uses as much as digits as its factorization.

452163473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 35.

The square root of 452163473 is about 21264.1358394833. The cubic root of 452163473 is about 767.5355360615.

The spelling of 452163473 in words is "four hundred fifty-two million, one hundred sixty-three thousand, four hundred seventy-three".