45744660133 has 2 divisors, whose sum is σ = 45744660134. Its totient is φ = 45744660132.

The previous prime is 45744660109. The next prime is 45744660161. The reversal of 45744660133 is 33106644754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45410757604 + 333902529 = 213098^2 + 18273^2 .

It is a cyclic number.

It is not a de Polignac number, because 45744660133 - 2²¹ = 45742562981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45744660133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45744660163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22872330066 + 22872330067.

It is an arithmetic number, because the mean of its divisors is an integer number (22872330067).

Almost surely, 2^45744660133 is an apocalyptic number.

It is an amenable number.

45744660133 is a deficient number, since it is larger than the sum of its proper divisors (1).

45744660133 is an equidigital number, since it uses as much as digits as its factorization.

45744660133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 45744660133 in words is "forty-five billion, seven hundred forty-four million, six hundred sixty thousand, one hundred thirty-three".