513366606411 has 4 divisors (see below), whose sum is σ = 684488808552. Its totient is φ = 342244404272.

The previous prime is 513366606371. The next prime is 513366606421. The reversal of 513366606411 is 114606663315.

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 513366606411 - 2⁷ = 513366606283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (513366606421) 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, 85561101066 + ... + 85561101071.

It is an arithmetic number, because the mean of its divisors is an integer number (171122202138).

Almost surely, 2^513366606411 is an apocalyptic number.

513366606411 is a deficient number, since it is larger than the sum of its proper divisors (171122202141).

513366606411 is a wasteful number, since it uses less digits than its factorization.

513366606411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171122202140.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 513366606411 in words is "five hundred thirteen billion, three hundred sixty-six million, six hundred six thousand, four hundred eleven".