5672172871660 has 24 divisors (see below), whose sum is σ = 11911801678560. Its totient is φ = 2268823691904.

The previous prime is 5672172871657. The next prime is 5672172871661. The reversal of 5672172871660 is 661782712765.

It is a junction number, because it is equal to n+sod(n) for n = 5672172871595 and 5672172871604.

It is not an unprimeable number, because it can be changed into a prime (5672172871661) 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, 1808689 + ... + 3823048.

It is an arithmetic number, because the mean of its divisors is an integer number (496325069940).

Almost surely, 2^{5672172871660} is an apocalyptic number.

It is an amenable number.

5672172871660 is an abundant number, since it is smaller than the sum of its proper divisors (6239628806900).

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

5672172871660 is a wasteful number, since it uses less digits than its factorization.

5672172871660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5682105 (or 5682103 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 5672172871660 in words is "five trillion, six hundred seventy-two billion, one hundred seventy-two million, eight hundred seventy-one thousand, six hundred sixty".