452530292 has 6 divisors (see below), whose sum is σ = 791928018. Its totient is φ = 226265144.

The previous prime is 452530289. The next prime is 452530303. The reversal of 452530292 is 292035254.

It can be written as a sum of positive squares in only one way, i.e., 449694436 + 2835856 = 21206^2 + 1684^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56566283 + ... + 56566290.

It is an arithmetic number, because the mean of its divisors is an integer number (131988003).

Almost surely, 2^452530292 is an apocalyptic number.

It is an amenable number.

452530292 is a deficient number, since it is larger than the sum of its proper divisors (339397726).

452530292 is a wasteful number, since it uses less digits than its factorization.

452530292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113132577 (or 113132575 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 452530292 is about 21272.7593884761. The cubic root of 452530292 is about 767.7430351436.

The spelling of 452530292 in words is "four hundred fifty-two million, five hundred thirty thousand, two hundred ninety-two".