45050521141 has 2 divisors, whose sum is σ = 45050521142. Its totient is φ = 45050521140.

The previous prime is 45050521133. The next prime is 45050521181. The reversal of 45050521141 is 14112505054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34875562500 + 10174958641 = 186750^2 + 100871^2 .

It is a cyclic number.

It is not a de Polignac number, because 45050521141 - 2³ = 45050521133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45050521181) 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, 22525260570 + 22525260571.

It is an arithmetic number, because the mean of its divisors is an integer number (22525260571).

Almost surely, 2^45050521141 is an apocalyptic number.

It is an amenable number.

45050521141 is a deficient number, since it is larger than the sum of its proper divisors (1).

45050521141 is an equidigital number, since it uses as much as digits as its factorization.

45050521141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 45050521141 in words is "forty-five billion, fifty million, five hundred twenty-one thousand, one hundred forty-one".