452304530 has 32 divisors (see below), whose sum is σ = 834983424. Its totient is φ = 176311296.

The previous prime is 452304529. The next prime is 452304583. The reversal of 452304530 is 35403254.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 452304530.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 247199 + ... + 249021.

It is an arithmetic number, because the mean of its divisors is an integer number (26093232).

Almost surely, 2^452304530 is an apocalyptic number.

452304530 is a deficient number, since it is larger than the sum of its proper divisors (382678894).

452304530 is a wasteful number, since it uses less digits than its factorization.

452304530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 452304530 is about 21267.4523627067. The cubic root of 452304530 is about 767.6153412723.

Adding to 452304530 its reverse (35403254), we get a palindrome (487707784).

The spelling of 452304530 in words is "four hundred fifty-two million, three hundred four thousand, five hundred thirty".