45126113 has 2 divisors, whose sum is σ = 45126114. Its totient is φ = 45126112.

The previous prime is 45126101. The next prime is 45126119. The reversal of 45126113 is 31162154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34023889 + 11102224 = 5833^2 + 3332^2 .

It is a cyclic number.

It is not a de Polignac number, because 45126113 - 2⁴ = 45126097 is a prime.

It is not a weakly prime, because it can be changed into another prime (45126119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22563056 + 22563057.

It is an arithmetic number, because the mean of its divisors is an integer number (22563057).

Almost surely, 2^45126113 is an apocalyptic number.

It is an amenable number.

45126113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45126113 is an equidigital number, since it uses as much as digits as its factorization.

45126113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 45126113 is about 6717.5972639032. The cubic root of 45126113 is about 356.0212949640.

Adding to 45126113 its reverse (31162154), we get a palindrome (76288267).

The spelling of 45126113 in words is "forty-five million, one hundred twenty-six thousand, one hundred thirteen".