45267925058221 has 2 divisors, whose sum is σ = 45267925058222. Its totient is φ = 45267925058220.

The previous prime is 45267925058201. The next prime is 45267925058227. The reversal of 45267925058221 is 12285052976254.

It is a happy number.

45267925058221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30139605902025 + 15128319156196 = 5489955^2 + 3889514^2 .

It is a cyclic number.

It is not a de Polignac number, because 45267925058221 - 2¹⁹ = 45267924533933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45267925058227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22633962529110 + 22633962529111.

It is an arithmetic number, because the mean of its divisors is an integer number (22633962529111).

Almost surely, 2^{45267925058221} is an apocalyptic number.

It is an amenable number.

45267925058221 is a deficient number, since it is larger than the sum of its proper divisors (1).

45267925058221 is an equidigital number, since it uses as much as digits as its factorization.

45267925058221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192000, while the sum is 58.

The spelling of 45267925058221 in words is "forty-five trillion, two hundred sixty-seven billion, nine hundred twenty-five million, fifty-eight thousand, two hundred twenty-one".