56047226273 has 2 divisors, whose sum is σ = 56047226274. Its totient is φ = 56047226272.

The previous prime is 56047226239. The next prime is 56047226317. The reversal of 56047226273 is 37262274065.

It is an a-pointer prime, because the next prime (56047226317) can be obtained adding 56047226273 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50646152209 + 5401074064 = 225047^2 + 73492^2 .

It is a cyclic number.

It is not a de Polignac number, because 56047226273 - 2²⁰ = 56046177697 is a prime.

It is a super-2 number, since 2×56047226273² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56047226773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28023613136 + 28023613137.

It is an arithmetic number, because the mean of its divisors is an integer number (28023613137).

Almost surely, 2^56047226273 is an apocalyptic number.

It is an amenable number.

56047226273 is a deficient number, since it is larger than the sum of its proper divisors (1).

56047226273 is an equidigital number, since it uses as much as digits as its factorization.

56047226273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 56047226273 in words is "fifty-six billion, forty-seven million, two hundred twenty-six thousand, two hundred seventy-three".