512042324609 has 16 divisors (see below), whose sum is σ = 524346648000. Its totient is φ = 499866448320.

The previous prime is 512042324603. The next prime is 512042324611. The reversal of 512042324609 is 906423240215.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512042324609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (512042324603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33815162 + ... + 33830300.

It is an arithmetic number, because the mean of its divisors is an integer number (32771665500).

Almost surely, 2^512042324609 is an apocalyptic number.

It is an amenable number.

512042324609 is a deficient number, since it is larger than the sum of its proper divisors (12304323391).

512042324609 is a wasteful number, since it uses less digits than its factorization.

512042324609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19328.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 512042324609 in words is "five hundred twelve billion, forty-two million, three hundred twenty-four thousand, six hundred nine".