532144545200 has 30 divisors (see below), whose sum is σ = 1278477270804. Its totient is φ = 212857817920.

The previous prime is 532144545181. The next prime is 532144545203. The reversal of 532144545200 is 2545441235.

It is a super-2 number, since 2×532144545200² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (532144545203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 665180282 + ... + 665181081.

Almost surely, 2^532144545200 is an apocalyptic number.

532144545200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

532144545200 is an abundant number, since it is smaller than the sum of its proper divisors (746332725604).

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

532144545200 is a wasteful number, since it uses less digits than its factorization.

532144545200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330361381 (or 1330361370 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 532144545200 its reverse (2545441235), we get a palindrome (534689986435).

The spelling of 532144545200 in words is "five hundred thirty-two billion, one hundred forty-four million, five hundred forty-five thousand, two hundred".