45513426113 has 2 divisors, whose sum is σ = 45513426114. Its totient is φ = 45513426112.

The previous prime is 45513426109. The next prime is 45513426157. The reversal of 45513426113 is 31162431554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45417150769 + 96275344 = 213113^2 + 9812^2 .

It is a cyclic number.

It is not a de Polignac number, because 45513426113 - 2² = 45513426109 is a prime.

It is not a weakly prime, because it can be changed into another prime (45513426913) 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, 22756713056 + 22756713057.

It is an arithmetic number, because the mean of its divisors is an integer number (22756713057).

Almost surely, 2^45513426113 is an apocalyptic number.

It is an amenable number.

45513426113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45513426113 is an equidigital number, since it uses as much as digits as its factorization.

45513426113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 35.

Adding to 45513426113 its reverse (31162431554), we get a palindrome (76675857667).

The spelling of 45513426113 in words is "forty-five billion, five hundred thirteen million, four hundred twenty-six thousand, one hundred thirteen".