5541859197672 has 64 divisors (see below), whose sum is σ = 15835483860480. Its totient is φ = 1583228298432.

The previous prime is 5541859197671. The next prime is 5541859197683. The reversal of 5541859197672 is 2767919581455.

It is a junction number, because it is equal to n+sod(n) for n = 5541859197597 and 5541859197606.

It is not an unprimeable number, because it can be changed into a prime (5541859197671) 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, 4903 + ... + 3329225.

It is an arithmetic number, because the mean of its divisors is an integer number (247429435320).

Almost surely, 2^{5541859197672} is an apocalyptic number.

It is an amenable number.

5541859197672 is an abundant number, since it is smaller than the sum of its proper divisors (10293624662808).

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

5541859197672 is a wasteful number, since it uses less digits than its factorization.

5541859197672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334262 (or 3334258 counting only the distinct ones).

The product of its digits is 190512000, while the sum is 69.

The spelling of 5541859197672 in words is "five trillion, five hundred forty-one billion, eight hundred fifty-nine million, one hundred ninety-seven thousand, six hundred seventy-two".