613713805270212 has 12 divisors (see below), whose sum is σ = 1431998878963856. Its totient is φ = 204571268423400.

The previous prime is 613713805270199. The next prime is 613713805270213. The reversal of 613713805270212 is 212072508317316.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (613713805270213) 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, 25571408552914 + ... + 25571408552937.

Almost surely, 2^{613713805270212} is an apocalyptic number.

It is an amenable number.

613713805270212 is an abundant number, since it is smaller than the sum of its proper divisors (818285073693644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

613713805270212 is a wasteful number, since it uses less digits than its factorization.

613713805270212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51142817105858 (or 51142817105856 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 613713805270212 in words is "six hundred thirteen trillion, seven hundred thirteen billion, eight hundred five million, two hundred seventy thousand, two hundred twelve".