44539037 has 2 divisors, whose sum is σ = 44539038. Its totient is φ = 44539036.

The previous prime is 44539007. The next prime is 44539043. The reversal of 44539037 is 73093544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37810201 + 6728836 = 6149^2 + 2594^2 .

It is a cyclic number.

It is not a de Polignac number, because 44539037 - 2⁶ = 44538973 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 44538988 and 44539006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44539007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22269518 + 22269519.

It is an arithmetic number, because the mean of its divisors is an integer number (22269519).

Almost surely, 2^44539037 is an apocalyptic number.

It is an amenable number.

44539037 is a deficient number, since it is larger than the sum of its proper divisors (1).

44539037 is an equidigital number, since it uses as much as digits as its factorization.

44539037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 44539037 is about 6673.7573375124. The cubic root of 44539037 is about 354.4706439631.

The spelling of 44539037 in words is "forty-four million, five hundred thirty-nine thousand, thirty-seven".