452355791672 has 32 divisors (see below), whose sum is σ = 927028955520. Its totient is φ = 206006430720.

The previous prime is 452355791653. The next prime is 452355791681. The reversal of 452355791672 is 276197553254.

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 7 ways as a sum of consecutive naturals, for example, 53643293 + ... + 53651724.

It is an arithmetic number, because the mean of its divisors is an integer number (28969654860).

Almost surely, 2^452355791672 is an apocalyptic number.

It is an amenable number.

452355791672 is an abundant number, since it is smaller than the sum of its proper divisors (474673163848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452355791672 is a wasteful number, since it uses less digits than its factorization.

452355791672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107295071 (or 107295067 counting only the distinct ones).

The product of its digits is 15876000, while the sum is 56.

The spelling of 452355791672 in words is "four hundred fifty-two billion, three hundred fifty-five million, seven hundred ninety-one thousand, six hundred seventy-two".