45814723349 has 2 divisors, whose sum is σ = 45814723350. Its totient is φ = 45814723348.

The previous prime is 45814723333. The next prime is 45814723417. The reversal of 45814723349 is 94332741854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40127301124 + 5687422225 = 200318^2 + 75415^2 .

It is a cyclic number.

It is not a de Polignac number, because 45814723349 - 2⁴ = 45814723333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45814723297 and 45814723306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45814723049) 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, 22907361674 + 22907361675.

It is an arithmetic number, because the mean of its divisors is an integer number (22907361675).

Almost surely, 2^45814723349 is an apocalyptic number.

It is an amenable number.

45814723349 is a deficient number, since it is larger than the sum of its proper divisors (1).

45814723349 is an equidigital number, since it uses as much as digits as its factorization.

45814723349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 50.

The spelling of 45814723349 in words is "forty-five billion, eight hundred fourteen million, seven hundred twenty-three thousand, three hundred forty-nine".