55867275833 has 2 divisors, whose sum is σ = 55867275834. Its totient is φ = 55867275832.

The previous prime is 55867275829. The next prime is 55867275851. The reversal of 55867275833 is 33857276855.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55796581369 + 70694464 = 236213^2 + 8408^2 .

It is a cyclic number.

It is not a de Polignac number, because 55867275833 - 2² = 55867275829 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (55867275883) 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 as a sum of consecutive naturals, namely, 27933637916 + 27933637917.

It is an arithmetic number, because the mean of its divisors is an integer number (27933637917).

Almost surely, 2^55867275833 is an apocalyptic number.

It is an amenable number.

55867275833 is a deficient number, since it is larger than the sum of its proper divisors (1).

55867275833 is an equidigital number, since it uses as much as digits as its factorization.

55867275833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336000, while the sum is 59.

The spelling of 55867275833 in words is "fifty-five billion, eight hundred sixty-seven million, two hundred seventy-five thousand, eight hundred thirty-three".