56888162873 has 2 divisors, whose sum is σ = 56888162874. Its totient is φ = 56888162872.

The previous prime is 56888162867. The next prime is 56888162887. The reversal of 56888162873 is 37826188865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38524660729 + 18363502144 = 196277^2 + 135512^2 .

It is a cyclic number.

It is not a de Polignac number, because 56888162873 - 2¹⁶ = 56888097337 is a prime.

It is a super-2 number, since 2×56888162873² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56888161873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28444081436 + 28444081437.

It is an arithmetic number, because the mean of its divisors is an integer number (28444081437).

Almost surely, 2^56888162873 is an apocalyptic number.

It is an amenable number.

56888162873 is a deficient number, since it is larger than the sum of its proper divisors (1).

56888162873 is an equidigital number, since it uses as much as digits as its factorization.

56888162873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30965760, while the sum is 62.

The spelling of 56888162873 in words is "fifty-six billion, eight hundred eighty-eight million, one hundred sixty-two thousand, eight hundred seventy-three".