452653331508 has 72 divisors (see below), whose sum is σ = 1365144984000. Its totient is φ = 129329521776.

The previous prime is 452653331483. The next prime is 452653331531. The reversal of 452653331508 is 805133356254.

452653331508 is a `hidden beast` number, since 4 + 5 + 265 + 3 + 331 + 50 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42762408 + ... + 42772991.

It is an arithmetic number, because the mean of its divisors is an integer number (18960347000).

Almost surely, 2^452653331508 is an apocalyptic number.

It is an amenable number.

452653331508 is an abundant number, since it is smaller than the sum of its proper divisors (912491652492).

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

452653331508 is a wasteful number, since it uses less digits than its factorization.

452653331508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85535426 (or 85535411 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 452653331508 in words is "four hundred fifty-two billion, six hundred fifty-three million, three hundred thirty-one thousand, five hundred eight".