513104652212 has 12 divisors (see below), whose sum is σ = 899978550240. Its totient is φ = 255967923576.

The previous prime is 513104652169. The next prime is 513104652241. The reversal of 513104652212 is 212256401315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146098658 + ... + 146102169.

It is an arithmetic number, because the mean of its divisors is an integer number (74998212520).

Almost surely, 2^513104652212 is an apocalyptic number.

It is an amenable number.

513104652212 is a deficient number, since it is larger than the sum of its proper divisors (386873898028).

513104652212 is a wasteful number, since it uses less digits than its factorization.

513104652212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292201270 (or 292201268 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 513104652212 in words is "five hundred thirteen billion, one hundred four million, six hundred fifty-two thousand, two hundred twelve".