452153030216 has 16 divisors (see below), whose sum is σ = 870700092540. Its totient is φ = 219966338880.

The previous prime is 452153030191. The next prime is 452153030227. The reversal of 452153030216 is 612030351254.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 385583870116 + 66569160100 = 620954^2 + 258010^2 .

It is a super-2 number, since 2×452153030216² (a number of 24 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 763771715 + ... + 763772306.

Almost surely, 2^452153030216 is an apocalyptic number.

It is an amenable number.

452153030216 is a deficient number, since it is larger than the sum of its proper divisors (418547062324).

452153030216 is a wasteful number, since it uses less digits than its factorization.

452153030216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527544064 (or 1527544060 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 452153030216 in words is "four hundred fifty-two billion, one hundred fifty-three million, thirty thousand, two hundred sixteen".