44125313 has 2 divisors, whose sum is σ = 44125314. Its totient is φ = 44125312.

The previous prime is 44125297. The next prime is 44125331. The reversal of 44125313 is 31352144.

Together with next prime (44125331) 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., 30824704 + 13300609 = 5552^2 + 3647^2 .

It is a cyclic number.

It is not a de Polignac number, because 44125313 - 2⁴ = 44125297 is a prime.

It is not a weakly prime, because it can be changed into another prime (44125343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22062656 + 22062657.

It is an arithmetic number, because the mean of its divisors is an integer number (22062657).

Almost surely, 2^44125313 is an apocalyptic number.

It is an amenable number.

44125313 is a deficient number, since it is larger than the sum of its proper divisors (1).

44125313 is an equidigital number, since it uses as much as digits as its factorization.

44125313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 23.

The square root of 44125313 is about 6642.6886875722. The cubic root of 44125313 is about 353.3696662729.

Adding to 44125313 its reverse (31352144), we get a palindrome (75477457).

The spelling of 44125313 in words is "forty-four million, one hundred twenty-five thousand, three hundred thirteen".