545054051152241 has 2 divisors, whose sum is σ = 545054051152242. Its totient is φ = 545054051152240.

The previous prime is 545054051152187. The next prime is 545054051152283. The reversal of 545054051152241 is 142251150450545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543191590473841 + 1862460678400 = 23306471^2 + 1364720^2 .

It is a cyclic number.

It is not a de Polignac number, because 545054051152241 - 2⁴⁶ = 474685306974577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545054051152192 and 545054051152201.

It is not a weakly prime, because it can be changed into another prime (545054051152291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272527025576120 + 272527025576121.

It is an arithmetic number, because the mean of its divisors is an integer number (272527025576121).

Almost surely, 2^{545054051152241} is an apocalyptic number.

It is an amenable number.

545054051152241 is a deficient number, since it is larger than the sum of its proper divisors (1).

545054051152241 is an equidigital number, since it uses as much as digits as its factorization.

545054051152241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 800000, while the sum is 44.

The spelling of 545054051152241 in words is "five hundred forty-five trillion, fifty-four billion, fifty-one million, one hundred fifty-two thousand, two hundred forty-one".