44525413 has 2 divisors, whose sum is σ = 44525414. Its totient is φ = 44525412.

The previous prime is 44525407. The next prime is 44525423. The reversal of 44525413 is 31452544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44315649 + 209764 = 6657^2 + 458^2 .

It is a cyclic number.

It is not a de Polignac number, because 44525413 - 2⁹ = 44524901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44525423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22262706 + 22262707.

It is an arithmetic number, because the mean of its divisors is an integer number (22262707).

Almost surely, 2^44525413 is an apocalyptic number.

It is an amenable number.

44525413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44525413 is an equidigital number, since it uses as much as digits as its factorization.

44525413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 28.

The square root of 44525413 is about 6672.7365450765. The cubic root of 44525413 is about 354.4344973910.

Adding to 44525413 its reverse (31452544), we get a palindrome (75977957).

It can be divided in two parts, 4452541 and 3, that added together give a palindrome (4452544).

The spelling of 44525413 in words is "forty-four million, five hundred twenty-five thousand, four hundred thirteen".