452540430355332 has 96 divisors (see below), whose sum is σ = 1183134509706240. Its totient is φ = 133418084929920.

The previous prime is 452540430355303. The next prime is 452540430355361. The reversal of 452540430355332 is 233553034045254.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (452540430355303) and next prime (452540430355361).

It is a super-2 number, since 2×452540430355332² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68882769 + ... + 75165927.

It is an arithmetic number, because the mean of its divisors is an integer number (12324317809440).

Almost surely, 2^{452540430355332} is an apocalyptic number.

It is an amenable number.

452540430355332 is an abundant number, since it is smaller than the sum of its proper divisors (730594079350908).

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

452540430355332 is a wasteful number, since it uses less digits than its factorization.

452540430355332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6297961 (or 6297959 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 48.

The spelling of 452540430355332 in words is "four hundred fifty-two trillion, five hundred forty billion, four hundred thirty million, three hundred fifty-five thousand, three hundred thirty-two".