45219999113 has 2 divisors, whose sum is σ = 45219999114. Its totient is φ = 45219999112.

The previous prime is 45219999101. The next prime is 45219999197. The reversal of 45219999113 is 31199991254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39845349769 + 5374649344 = 199613^2 + 73312^2 .

It is a cyclic number.

It is not a de Polignac number, because 45219999113 - 2³⁰ = 44146257289 is a prime.

It is not a weakly prime, because it can be changed into another prime (45219990113) 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, 22609999556 + 22609999557.

It is an arithmetic number, because the mean of its divisors is an integer number (22609999557).

Almost surely, 2^45219999113 is an apocalyptic number.

It is an amenable number.

45219999113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45219999113 is an equidigital number, since it uses as much as digits as its factorization.

45219999113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 787320, while the sum is 53.

The spelling of 45219999113 in words is "forty-five billion, two hundred nineteen million, nine hundred ninety-nine thousand, one hundred thirteen".