1054066120189 has 2 divisors, whose sum is σ = 1054066120190. Its totient is φ = 1054066120188.

The previous prime is 1054066120127. The next prime is 1054066120207. The reversal of 1054066120189 is 9810216604501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 957256776025 + 96809344164 = 978395^2 + 311142^2 .

It is a cyclic number.

It is not a de Polignac number, because 1054066120189 - 2¹⁹ = 1054065595901 is a prime.

It is a super-2 number, since 2×1054066120189² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054066123189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527033060094 + 527033060095.

It is an arithmetic number, because the mean of its divisors is an integer number (527033060095).

Almost surely, 2^{1054066120189} is an apocalyptic number.

It is an amenable number.

1054066120189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054066120189 is an equidigital number, since it uses as much as digits as its factorization.

1054066120189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 1054066120189 in words is "one trillion, fifty-four billion, sixty-six million, one hundred twenty thousand, one hundred eighty-nine".