44580113 has 2 divisors, whose sum is σ = 44580114. Its totient is φ = 44580112.

The previous prime is 44580089. The next prime is 44580143. The reversal of 44580113 is 31108544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26543104 + 18037009 = 5152^2 + 4247^2 .

It is a cyclic number.

It is not a de Polignac number, because 44580113 - 2¹² = 44576017 is a prime.

It is not a weakly prime, because it can be changed into another prime (44580143) 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, 22290056 + 22290057.

It is an arithmetic number, because the mean of its divisors is an integer number (22290057).

Almost surely, 2^44580113 is an apocalyptic number.

It is an amenable number.

44580113 is a deficient number, since it is larger than the sum of its proper divisors (1).

44580113 is an equidigital number, since it uses as much as digits as its factorization.

44580113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 44580113 is about 6676.8340551492. The cubic root of 44580113 is about 354.5795803285.

Adding to 44580113 its reverse (31108544), we get a palindrome (75688657).

The spelling of 44580113 in words is "forty-four million, five hundred eighty thousand, one hundred thirteen".