452281475480 has 32 divisors (see below), whose sum is σ = 1034881347600. Its totient is φ = 177846274176.

The previous prime is 452281475473. The next prime is 452281475483. The reversal of 452281475480 is 84574182254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452281475483) by changing a digit.

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, 95819987 + ... + 95824706.

Almost surely, 2^452281475480 is an apocalyptic number.

452281475480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452281475480 is an abundant number, since it is smaller than the sum of its proper divisors (582599872120).

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

452281475480 is a wasteful number, since it uses less digits than its factorization.

452281475480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191644763 (or 191644759 counting only the distinct ones).

The product of its (nonzero) digits is 2867200, while the sum is 50.

The spelling of 452281475480 in words is "four hundred fifty-two billion, two hundred eighty-one million, four hundred seventy-five thousand, four hundred eighty".