45468211757 has 2 divisors, whose sum is σ = 45468211758. Its totient is φ = 45468211756.

The previous prime is 45468211751. The next prime is 45468211769. The reversal of 45468211757 is 75711286454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39228159721 + 6240052036 = 198061^2 + 78994^2 .

It is a cyclic number.

It is not a de Polignac number, because 45468211757 - 2¹⁴ = 45468195373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45468211751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22734105878 + 22734105879.

It is an arithmetic number, because the mean of its divisors is an integer number (22734105879).

Almost surely, 2^45468211757 is an apocalyptic number.

It is an amenable number.

45468211757 is a deficient number, since it is larger than the sum of its proper divisors (1).

45468211757 is an equidigital number, since it uses as much as digits as its factorization.

45468211757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1881600, while the sum is 50.

The spelling of 45468211757 in words is "forty-five billion, four hundred sixty-eight million, two hundred eleven thousand, seven hundred fifty-seven".