44053819 has 2 divisors, whose sum is σ = 44053820. Its totient is φ = 44053818.

The previous prime is 44053769. The next prime is 44053831. The reversal of 44053819 is 91835044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44053819 - 2¹¹ = 44051771 is a prime.

It is a super-2 number, since 2×44053819² = 3881477936969522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44053319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22026909 + 22026910.

It is an arithmetic number, because the mean of its divisors is an integer number (22026910).

Almost surely, 2^44053819 is an apocalyptic number.

44053819 is a deficient number, since it is larger than the sum of its proper divisors (1).

44053819 is an equidigital number, since it uses as much as digits as its factorization.

44053819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 44053819 is about 6637.3051007167. The cubic root of 44053819 is about 353.1787141409.

The spelling of 44053819 in words is "forty-four million, fifty-three thousand, eight hundred nineteen".