452602369 has 2 divisors, whose sum is σ = 452602370. Its totient is φ = 452602368.

The previous prime is 452602309. The next prime is 452602459. The reversal of 452602369 is 963206254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388602369 + 64000000 = 19713^2 + 8000^2 .

It is a cyclic number.

It is not a de Polignac number, because 452602369 - 2⁹ = 452601857 is a prime.

It is a super-2 number, since 2×452602369² = 409697808848824322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (452602309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226301184 + 226301185.

It is an arithmetic number, because the mean of its divisors is an integer number (226301185).

Almost surely, 2^452602369 is an apocalyptic number.

It is an amenable number.

452602369 is a deficient number, since it is larger than the sum of its proper divisors (1).

452602369 is an equidigital number, since it uses as much as digits as its factorization.

452602369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 452602369 is about 21274.4534359875. The cubic root of 452602369 is about 767.7837938715.

The spelling of 452602369 in words is "four hundred fifty-two million, six hundred two thousand, three hundred sixty-nine".