512243400611 has 8 divisors (see below), whose sum is σ = 516976846848. Its totient is φ = 507531325000.

The previous prime is 512243400533. The next prime is 512243400637. The reversal of 512243400611 is 116004342215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 512243400611 - 2²⁶ = 512176291747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512243402611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294495 + ... + 5390376.

It is an arithmetic number, because the mean of its divisors is an integer number (64622105856).

Almost surely, 2^512243400611 is an apocalyptic number.

512243400611 is a deficient number, since it is larger than the sum of its proper divisors (4733446237).

512243400611 is a wasteful number, since it uses less digits than its factorization.

512243400611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10685313.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 512243400611 its reverse (116004342215), we get a palindrome (628247742826).

The spelling of 512243400611 in words is "five hundred twelve billion, two hundred forty-three million, four hundred thousand, six hundred eleven".