45501355349 has 2 divisors, whose sum is σ = 45501355350. Its totient is φ = 45501355348.

The previous prime is 45501355327. The next prime is 45501355381. The reversal of 45501355349 is 94355310554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34148452849 + 11352902500 = 184793^2 + 106550^2 .

It is a cyclic number.

It is not a de Polignac number, because 45501355349 - 2²⁰ = 45500306773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45501355849) 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, 22750677674 + 22750677675.

It is an arithmetic number, because the mean of its divisors is an integer number (22750677675).

Almost surely, 2^45501355349 is an apocalyptic number.

It is an amenable number.

45501355349 is a deficient number, since it is larger than the sum of its proper divisors (1).

45501355349 is an equidigital number, since it uses as much as digits as its factorization.

45501355349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 45501355349 in words is "forty-five billion, five hundred one million, three hundred fifty-five thousand, three hundred forty-nine".