452132520558352 has 40 divisors (see below), whose sum is σ = 885214978615296. Its totient is φ = 223696537161216.

The previous prime is 452132520558319. The next prime is 452132520558353. The reversal of 452132520558352 is 253855025231254.

It is a super-2 number, since 2×452132520558352² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 452132520558352.

It is not an unprimeable number, because it can be changed into a prime (452132520558353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204893728 + ... + 207088639.

Almost surely, 2^{452132520558352} is an apocalyptic number.

It is an amenable number.

452132520558352 is a deficient number, since it is larger than the sum of its proper divisors (433082458056944).

452132520558352 is a wasteful number, since it uses less digits than its factorization.

452132520558352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411983095 (or 411983089 counting only the distinct ones).

The product of its (nonzero) digits is 14400000, while the sum is 52.

The spelling of 452132520558352 in words is "four hundred fifty-two trillion, one hundred thirty-two billion, five hundred twenty million, five hundred fifty-eight thousand, three hundred fifty-two".