44994533 has 2 divisors, whose sum is σ = 44994534. Its totient is φ = 44994532.

The previous prime is 44994503. The next prime is 44994539. The reversal of 44994533 is 33549944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40742689 + 4251844 = 6383^2 + 2062^2 .

It is a cyclic number.

It is not a de Polignac number, because 44994533 - 2⁸ = 44994277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44994539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22497266 + 22497267.

It is an arithmetic number, because the mean of its divisors is an integer number (22497267).

Almost surely, 2^44994533 is an apocalyptic number.

It is an amenable number.

44994533 is a deficient number, since it is larger than the sum of its proper divisors (1).

44994533 is an equidigital number, since it uses as much as digits as its factorization.

44994533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 41.

The square root of 44994533 is about 6707.7964340013. The cubic root of 44994533 is about 355.6749257651.

The spelling of 44994533 in words is "forty-four million, nine hundred ninety-four thousand, five hundred thirty-three".