44345953 has 2 divisors, whose sum is σ = 44345954. Its totient is φ = 44345952.

The previous prime is 44345933. The next prime is 44345971. The reversal of 44345953 is 35954344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38353249 + 5992704 = 6193^2 + 2448^2 .

It is a cyclic number.

It is not a de Polignac number, because 44345953 - 2⁵ = 44345921 is a prime.

It is not a weakly prime, because it can be changed into another prime (44345933) 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, 22172976 + 22172977.

It is an arithmetic number, because the mean of its divisors is an integer number (22172977).

Almost surely, 2^44345953 is an apocalyptic number.

It is an amenable number.

44345953 is a deficient number, since it is larger than the sum of its proper divisors (1).

44345953 is an equidigital number, since it uses as much as digits as its factorization.

44345953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 37.

The square root of 44345953 is about 6659.2757113668. The cubic root of 44345953 is about 353.9576725967.

The spelling of 44345953 in words is "forty-four million, three hundred forty-five thousand, nine hundred fifty-three".