44538523 has 2 divisors, whose sum is σ = 44538524. Its totient is φ = 44538522.

The previous prime is 44538517. The next prime is 44538551. The reversal of 44538523 is 32583544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44538523 - 2¹³ = 44530331 is a prime.

It is not a weakly prime, because it can be changed into another prime (44538023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22269261 + 22269262.

It is an arithmetic number, because the mean of its divisors is an integer number (22269262).

Almost surely, 2^44538523 is an apocalyptic number.

44538523 is a deficient number, since it is larger than the sum of its proper divisors (1).

44538523 is an equidigital number, since it uses as much as digits as its factorization.

44538523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 34.

The square root of 44538523 is about 6673.7188283595. The cubic root of 44538523 is about 354.4692803757.

The spelling of 44538523 in words is "forty-four million, five hundred thirty-eight thousand, five hundred twenty-three".