532643331044 has 12 divisors (see below), whose sum is σ = 1016864541168. Its totient is φ = 242110605000.

The previous prime is 532643331041. The next prime is 532643331149. The reversal of 532643331044 is 440133346235.

It is a junction number, because it is equal to n+sod(n) for n = 532643330989 and 532643331007.

It is not an unprimeable number, because it can be changed into a prime (532643331041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6052765082 + ... + 6052765169.

It is an arithmetic number, because the mean of its divisors is an integer number (84738711764).

Almost surely, 2^532643331044 is an apocalyptic number.

It is an amenable number.

532643331044 is a deficient number, since it is larger than the sum of its proper divisors (484221210124).

532643331044 is a wasteful number, since it uses less digits than its factorization.

532643331044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12105530266 (or 12105530264 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 532643331044 its reverse (440133346235), we get a palindrome (972776677279).

The spelling of 532643331044 in words is "five hundred thirty-two billion, six hundred forty-three million, three hundred thirty-one thousand, forty-four".