513036604071 has 12 divisors (see below), whose sum is σ = 741059086248. Its totient is φ = 342021534864.

The previous prime is 513036604057. The next prime is 513036604081. The reversal of 513036604071 is 170406630315.

513036604071 is a `hidden beast` number, since 5 + 13 + 0 + 36 + 604 + 0 + 7 + 1 = 666.

It is not a de Polignac number, because 513036604071 - 2⁶ = 513036604007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513036604081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1931221 + ... + 2180753.

It is an arithmetic number, because the mean of its divisors is an integer number (61754923854).

Almost surely, 2^513036604071 is an apocalyptic number.

513036604071 is a deficient number, since it is larger than the sum of its proper divisors (228022482177).

513036604071 is a wasteful number, since it uses less digits than its factorization.

513036604071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477982 (or 477979 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 513036604071 in words is "five hundred thirteen billion, thirty-six million, six hundred four thousand, seventy-one".