5450141023081 has 2 divisors, whose sum is σ = 5450141023082. Its totient is φ = 5450141023080.

The previous prime is 5450141023069. The next prime is 5450141023087. The reversal of 5450141023081 is 1803201410545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3398990013225 + 2051151009856 = 1843635^2 + 1432184^2 .

It is a cyclic number.

It is not a de Polignac number, because 5450141023081 - 2⁵ = 5450141023049 is a prime.

It is a super-2 number, since 2×5450141023081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5450141023087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725070511540 + 2725070511541.

It is an arithmetic number, because the mean of its divisors is an integer number (2725070511541).

Almost surely, 2^{5450141023081} is an apocalyptic number.

It is an amenable number.

5450141023081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5450141023081 is an equidigital number, since it uses as much as digits as its factorization.

5450141023081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 5450141023081 in words is "five trillion, four hundred fifty billion, one hundred forty-one million, twenty-three thousand, eighty-one".