44852513 has 2 divisors, whose sum is σ = 44852514. Its totient is φ = 44852512.

The previous prime is 44852503. The next prime is 44852537. The reversal of 44852513 is 31525844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44849809 + 2704 = 6697^2 + 52^2 .

It is a cyclic number.

It is not a de Polignac number, because 44852513 - 2⁴ = 44852497 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44852513.

It is not a weakly prime, because it can be changed into another prime (44852503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22426256 + 22426257.

It is an arithmetic number, because the mean of its divisors is an integer number (22426257).

Almost surely, 2^44852513 is an apocalyptic number.

It is an amenable number.

44852513 is a deficient number, since it is larger than the sum of its proper divisors (1).

44852513 is an equidigital number, since it uses as much as digits as its factorization.

44852513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 32.

The square root of 44852513 is about 6697.2018783967. The cubic root of 44852513 is about 355.3003158658.

The spelling of 44852513 in words is "forty-four million, eight hundred fifty-two thousand, five hundred thirteen".