45525126062789 has 2 divisors, whose sum is σ = 45525126062790. Its totient is φ = 45525126062788.

The previous prime is 45525126062737. The next prime is 45525126062837. The reversal of 45525126062789 is 98726062152554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27194483217889 + 18330642844900 = 5214833^2 + 4281430^2 .

It is a cyclic number.

It is not a de Polignac number, because 45525126062789 - 2³⁶ = 45456406586053 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45525126262789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762563031394 + 22762563031395.

It is an arithmetic number, because the mean of its divisors is an integer number (22762563031395).

Almost surely, 2^{45525126062789} is an apocalyptic number.

It is an amenable number.

45525126062789 is a deficient number, since it is larger than the sum of its proper divisors (1).

45525126062789 is an equidigital number, since it uses as much as digits as its factorization.

45525126062789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576000, while the sum is 62.

The spelling of 45525126062789 in words is "forty-five trillion, five hundred twenty-five billion, one hundred twenty-six million, sixty-two thousand, seven hundred eighty-nine".