45525330317 has 2 divisors, whose sum is σ = 45525330318. Its totient is φ = 45525330316.

The previous prime is 45525330311. The next prime is 45525330377. The reversal of 45525330317 is 71303352554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40135714921 + 5389615396 = 200339^2 + 73414^2 .

It is a cyclic number.

It is not a de Polignac number, because 45525330317 - 2¹² = 45525326221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45525330311) 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, 22762665158 + 22762665159.

It is an arithmetic number, because the mean of its divisors is an integer number (22762665159).

Almost surely, 2^45525330317 is an apocalyptic number.

It is an amenable number.

45525330317 is a deficient number, since it is larger than the sum of its proper divisors (1).

45525330317 is an equidigital number, since it uses as much as digits as its factorization.

45525330317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 38.

The spelling of 45525330317 in words is "forty-five billion, five hundred twenty-five million, three hundred thirty thousand, three hundred seventeen".