56556207065373 has 8 divisors (see below), whose sum is σ = 78008561469600. Its totient is φ = 36403995352368.

The previous prime is 56556207065339. The next prime is 56556207065389. The reversal of 56556207065373 is 37356070265565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56556207065373 - 2¹⁶ = 56556206999837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56556207065333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325035672703 + ... + 325035672876.

It is an arithmetic number, because the mean of its divisors is an integer number (9751070183700).

Almost surely, 2^{56556207065373} is an apocalyptic number.

It is an amenable number.

56556207065373 is a deficient number, since it is larger than the sum of its proper divisors (21452354404227).

56556207065373 is a wasteful number, since it uses less digits than its factorization.

56556207065373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650071345611.

The product of its (nonzero) digits is 119070000, while the sum is 60.

The spelling of 56556207065373 in words is "fifty-six trillion, five hundred fifty-six billion, two hundred seven million, sixty-five thousand, three hundred seventy-three".