56849659504273 has 2 divisors, whose sum is σ = 56849659504274. Its totient is φ = 56849659504272.

The previous prime is 56849659504259. The next prime is 56849659504301. The reversal of 56849659504273 is 37240595694865.

56849659504273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39289679349904 + 17559980154369 = 6268148^2 + 4190463^2 .

It is a cyclic number.

It is not a de Polignac number, because 56849659504273 - 2²⁹ = 56849122633361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56849659504196 and 56849659504205.

It is not a weakly prime, because it can be changed into another prime (56849659504243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28424829752136 + 28424829752137.

It is an arithmetic number, because the mean of its divisors is an integer number (28424829752137).

Almost surely, 2^{56849659504273} is an apocalyptic number.

It is an amenable number.

56849659504273 is a deficient number, since it is larger than the sum of its proper divisors (1).

56849659504273 is an equidigital number, since it uses as much as digits as its factorization.

56849659504273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552000, while the sum is 73.

The spelling of 56849659504273 in words is "fifty-six trillion, eight hundred forty-nine billion, six hundred fifty-nine million, five hundred four thousand, two hundred seventy-three".