532512412111 has 4 divisors (see below), whose sum is σ = 534722007424. Its totient is φ = 530302816800.

The previous prime is 532512412109. The next prime is 532512412123. The reversal of 532512412111 is 111214215235.

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

It is a cyclic number.

It is not a de Polignac number, because 532512412111 - 2¹ = 532512412109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 532512412111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532512412141) 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, 1104797295 + ... + 1104797776.

It is an arithmetic number, because the mean of its divisors is an integer number (133680501856).

Almost surely, 2^532512412111 is an apocalyptic number.

532512412111 is a deficient number, since it is larger than the sum of its proper divisors (2209595313).

532512412111 is a wasteful number, since it uses less digits than its factorization.

532512412111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209595312.

The product of its digits is 2400, while the sum is 28.

Adding to 532512412111 its reverse (111214215235), we get a palindrome (643726627346).

The spelling of 532512412111 in words is "five hundred thirty-two billion, five hundred twelve million, four hundred twelve thousand, one hundred eleven".