5540671365873 has 32 divisors (see below), whose sum is σ = 8715617157120. Its totient is φ = 3063847308480.

The previous prime is 5540671365871. The next prime is 5540671365893. The reversal of 5540671365873 is 3785631760455.

It is not a de Polignac number, because 5540671365873 - 2¹ = 5540671365871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5540671365871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18278836 + ... + 18579482.

It is an arithmetic number, because the mean of its divisors is an integer number (272363036160).

Almost surely, 2^{5540671365873} is an apocalyptic number.

It is an amenable number.

5540671365873 is a deficient number, since it is larger than the sum of its proper divisors (3174945791247).

5540671365873 is a wasteful number, since it uses less digits than its factorization.

5540671365873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328997.

The product of its (nonzero) digits is 63504000, while the sum is 60.

The spelling of 5540671365873 in words is "five trillion, five hundred forty billion, six hundred seventy-one million, three hundred sixty-five thousand, eight hundred seventy-three".