45318695141 has 2 divisors, whose sum is σ = 45318695142. Its totient is φ = 45318695140.

The previous prime is 45318695137. The next prime is 45318695153. The reversal of 45318695141 is 14159681354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38984922916 + 6333772225 = 197446^2 + 79585^2 .

It is a cyclic number.

It is not a de Polignac number, because 45318695141 - 2² = 45318695137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45318695441) 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, 22659347570 + 22659347571.

It is an arithmetic number, because the mean of its divisors is an integer number (22659347571).

Almost surely, 2^45318695141 is an apocalyptic number.

It is an amenable number.

45318695141 is a deficient number, since it is larger than the sum of its proper divisors (1).

45318695141 is an equidigital number, since it uses as much as digits as its factorization.

45318695141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 47.

The spelling of 45318695141 in words is "forty-five billion, three hundred eighteen million, six hundred ninety-five thousand, one hundred forty-one".