44980609 has 2 divisors, whose sum is σ = 44980610. Its totient is φ = 44980608.

The previous prime is 44980603. The next prime is 44980613. The reversal of 44980609 is 90608944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42185025 + 2795584 = 6495^2 + 1672^2 .

It is a cyclic number.

It is not a de Polignac number, because 44980609 - 2¹¹ = 44978561 is a prime.

It is not a weakly prime, because it can be changed into another prime (44980603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22490304 + 22490305.

It is an arithmetic number, because the mean of its divisors is an integer number (22490305).

Almost surely, 2^44980609 is an apocalyptic number.

It is an amenable number.

44980609 is a deficient number, since it is larger than the sum of its proper divisors (1).

44980609 is an equidigital number, since it uses as much as digits as its factorization.

44980609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 44980609 is about 6706.7584569597. The cubic root of 44980609 is about 355.6382329473.

The spelling of 44980609 in words is "forty-four million, nine hundred eighty thousand, six hundred nine".