455200230432232 has 32 divisors (see below), whose sum is σ = 861998929605000. Its totient is φ = 225337089051648.

The previous prime is 455200230432179. The next prime is 455200230432239. The reversal of 455200230432232 is 232234032002554.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 454767311175076 + 432919257156 = 21325274^2 + 657966^2 .

It is a super-2 number, since 2×455200230432232² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 455200230432191 and 455200230432200.

It is not an unprimeable number, because it can be changed into a prime (455200230432239) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 201365757 + ... + 203613772.

Almost surely, 2^{455200230432232} is an apocalyptic number.

It is an amenable number.

455200230432232 is a deficient number, since it is larger than the sum of its proper divisors (406798699172768).

455200230432232 is a wasteful number, since it uses less digits than its factorization.

455200230432232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404980933 (or 404980929 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 455200230432232 its reverse (232234032002554), we get a palindrome (687434262434786).

The spelling of 455200230432232 in words is "four hundred fifty-five trillion, two hundred billion, two hundred thirty million, four hundred thirty-two thousand, two hundred thirty-two".