12573711136613 has 8 divisors (see below), whose sum is σ = 13716801527616. Its totient is φ = 11430625036000.

The previous prime is 12573711136583. The next prime is 12573711136633. The reversal of 12573711136613 is 31663111737521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12573711136613 - 2⁴² = 8175664625509 is a prime.

It is a super-2 number, since 2×12573711136613² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12573711136633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10273688 + ... + 11432238.

It is an arithmetic number, because the mean of its divisors is an integer number (1714600190952).

Almost surely, 2^{12573711136613} is an apocalyptic number.

It is an amenable number.

12573711136613 is a deficient number, since it is larger than the sum of its proper divisors (1143090391003).

12573711136613 is a wasteful number, since it uses less digits than its factorization.

12573711136613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145195.

The product of its digits is 476280, while the sum is 47.

The spelling of 12573711136613 in words is "twelve trillion, five hundred seventy-three billion, seven hundred eleven million, one hundred thirty-six thousand, six hundred thirteen".