55056060106189 has 2 divisors, whose sum is σ = 55056060106190. Its totient is φ = 55056060106188.

The previous prime is 55056060106123. The next prime is 55056060106207. The reversal of 55056060106189 is 98160106065055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33404180733225 + 21651879372964 = 5779635^2 + 4653158^2 .

It is a cyclic number.

It is not a de Polignac number, because 55056060106189 - 2¹⁷ = 55056059975117 is a prime.

It is a super-2 number, since 2×55056060106189² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55056060106889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27528030053094 + 27528030053095.

It is an arithmetic number, because the mean of its divisors is an integer number (27528030053095).

Almost surely, 2^{55056060106189} is an apocalyptic number.

It is an amenable number.

55056060106189 is a deficient number, since it is larger than the sum of its proper divisors (1).

55056060106189 is an equidigital number, since it uses as much as digits as its factorization.

55056060106189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944000, while the sum is 52.

The spelling of 55056060106189 in words is "fifty-five trillion, fifty-six billion, sixty million, one hundred six thousand, one hundred eighty-nine".