6163660212564 has 48 divisors (see below), whose sum is σ = 14517298027008. Its totient is φ = 2035209774048.

The previous prime is 6163660212517. The next prime is 6163660212569. The reversal of 6163660212564 is 4652120663616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6163660212569) 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, 19077979 + ... + 19398365.

It is an arithmetic number, because the mean of its divisors is an integer number (302443708896).

Almost surely, 2^{6163660212564} is an apocalyptic number.

It is an amenable number.

6163660212564 is an abundant number, since it is smaller than the sum of its proper divisors (8353637814444).

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

6163660212564 is a wasteful number, since it uses less digits than its factorization.

6163660212564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335484 (or 335482 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 6163660212564 in words is "six trillion, one hundred sixty-three billion, six hundred sixty million, two hundred twelve thousand, five hundred sixty-four".