44343557 has 2 divisors, whose sum is σ = 44343558. Its totient is φ = 44343556.

The previous prime is 44343539. The next prime is 44343577. The reversal of 44343557 is 75534344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22572001 + 21771556 = 4751^2 + 4666^2 .

It is a cyclic number.

It is not a de Polignac number, because 44343557 - 2⁶ = 44343493 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44343527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22171778 + 22171779.

It is an arithmetic number, because the mean of its divisors is an integer number (22171779).

Almost surely, 2^44343557 is an apocalyptic number.

It is an amenable number.

44343557 is a deficient number, since it is larger than the sum of its proper divisors (1).

44343557 is an equidigital number, since it uses as much as digits as its factorization.

44343557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 35.

The square root of 44343557 is about 6659.0958094925. The cubic root of 44343557 is about 353.9512977357.

The spelling of 44343557 in words is "forty-four million, three hundred forty-three thousand, five hundred fifty-seven".