452205112432 has 20 divisors (see below), whose sum is σ = 881211846600. Its totient is φ = 224795603648.

The previous prime is 452205112417. The next prime is 452205112459. The reversal of 452205112432 is 234211502254.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 452205112394 and 452205112403.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 81681682 + ... + 81687217.

It is an arithmetic number, because the mean of its divisors is an integer number (44060592330).

Almost surely, 2^452205112432 is an apocalyptic number.

It is an amenable number.

452205112432 is a deficient number, since it is larger than the sum of its proper divisors (429006734168).

452205112432 is a wasteful number, since it uses less digits than its factorization.

452205112432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163369080 (or 163369074 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 452205112432 its reverse (234211502254), we get a palindrome (686416614686).

The spelling of 452205112432 in words is "four hundred fifty-two billion, two hundred five million, one hundred twelve thousand, four hundred thirty-two".