532512331521011 has 4 divisors (see below), whose sum is σ = 532729949967072. Its totient is φ = 532294713074952.

The previous prime is 532512331520993. The next prime is 532512331521041. The reversal of 532512331521011 is 110125133215235.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532512331521011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532512331521041) 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, 108809219360 + ... + 108809224253.

It is an arithmetic number, because the mean of its divisors is an integer number (133182487491768).

Almost surely, 2^{532512331521011} is an apocalyptic number.

532512331521011 is a deficient number, since it is larger than the sum of its proper divisors (217618446061).

532512331521011 is a wasteful number, since it uses less digits than its factorization.

532512331521011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217618446060.

The product of its (nonzero) digits is 27000, while the sum is 35.

Adding to 532512331521011 its reverse (110125133215235), we get a palindrome (642637464736246).

The spelling of 532512331521011 in words is "five hundred thirty-two trillion, five hundred twelve billion, three hundred thirty-one million, five hundred twenty-one thousand, eleven".