44925589 has 2 divisors, whose sum is σ = 44925590. Its totient is φ = 44925588.

The previous prime is 44925581. The next prime is 44925607. The reversal of 44925589 is 98552944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43007364 + 1918225 = 6558^2 + 1385^2 .

It is a cyclic number.

It is not a de Polignac number, because 44925589 - 2³ = 44925581 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 (44925581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22462794 + 22462795.

It is an arithmetic number, because the mean of its divisors is an integer number (22462795).

Almost surely, 2^44925589 is an apocalyptic number.

It is an amenable number.

44925589 is a deficient number, since it is larger than the sum of its proper divisors (1).

44925589 is an equidigital number, since it uses as much as digits as its factorization.

44925589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518400, while the sum is 46.

The square root of 44925589 is about 6702.6553693294. The cubic root of 44925589 is about 355.4931689623.

The spelling of 44925589 in words is "forty-four million, nine hundred twenty-five thousand, five hundred eighty-nine".