44523534313 has 2 divisors, whose sum is σ = 44523534314. Its totient is φ = 44523534312.

The previous prime is 44523534311. The next prime is 44523534331. The reversal of 44523534313 is 31343532544.

It is a happy number.

Together with next prime (44523534331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43267328064 + 1256206249 = 208008^2 + 35443^2 .

It is a cyclic number.

It is not a de Polignac number, because 44523534313 - 2¹ = 44523534311 is a prime.

Together with 44523534311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44523534311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22261767156 + 22261767157.

It is an arithmetic number, because the mean of its divisors is an integer number (22261767157).

Almost surely, 2^44523534313 is an apocalyptic number.

It is an amenable number.

44523534313 is a deficient number, since it is larger than the sum of its proper divisors (1).

44523534313 is an equidigital number, since it uses as much as digits as its factorization.

44523534313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 37.

The spelling of 44523534313 in words is "forty-four billion, five hundred twenty-three million, five hundred thirty-four thousand, three hundred thirteen".