513601302069 has 16 divisors (see below), whose sum is σ = 760913630400. Its totient is φ = 342390602448.

The previous prime is 513601302017. The next prime is 513601302103. The reversal of 513601302069 is 960203106315.

513601302069 is a `hidden beast` number, since 5 + 13 + 601 + 30 + 2 + 0 + 6 + 9 = 666.

It is not a de Polignac number, because 513601302069 - 2²⁴ = 513584524853 is a prime.

It is a super-2 number, since 2×513601302069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513601302169) 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, 693102 + ... + 1227840.

It is an arithmetic number, because the mean of its divisors is an integer number (47557101900).

Almost surely, 2^513601302069 is an apocalyptic number.

It is an amenable number.

513601302069 is a deficient number, since it is larger than the sum of its proper divisors (247312328331).

513601302069 is a wasteful number, since it uses less digits than its factorization.

513601302069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570321 (or 570315 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The spelling of 513601302069 in words is "five hundred thirteen billion, six hundred one million, three hundred two thousand, sixty-nine".