452133310402 has 16 divisors (see below), whose sum is σ = 689685591672. Its totient is φ = 222242065920.

The previous prime is 452133310367. The next prime is 452133310477. The reversal of 452133310402 is 204013331254.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 263724358681 + 188408951721 = 513541^2 + 434061^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758223 + ... + 1216210.

Almost surely, 2^452133310402 is an apocalyptic number.

452133310402 is a deficient number, since it is larger than the sum of its proper divisors (237552281270).

452133310402 is a wasteful number, since it uses less digits than its factorization.

452133310402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976373.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 452133310402 its reverse (204013331254), we get a palindrome (656146641656).

The spelling of 452133310402 in words is "four hundred fifty-two billion, one hundred thirty-three million, three hundred ten thousand, four hundred two".