452242241530166 has 4 divisors (see below), whose sum is σ = 678363362295252. Its totient is φ = 226121120765082.

The previous prime is 452242241530129. The next prime is 452242241530207. The reversal of 452242241530166 is 661035142242254.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 452242241530166.

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, 113060560382540 + ... + 113060560382543.

It is an arithmetic number, because the mean of its divisors is an integer number (169590840573813).

Almost surely, 2^{452242241530166} is an apocalyptic number.

452242241530166 is a deficient number, since it is larger than the sum of its proper divisors (226121120765086).

452242241530166 is a wasteful number, since it uses less digits than its factorization.

452242241530166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226121120765085.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 452242241530166 in words is "four hundred fifty-two trillion, two hundred forty-two billion, two hundred forty-one million, five hundred thirty thousand, one hundred sixty-six".