544040633 has 2 divisors, whose sum is σ = 544040634. Its totient is φ = 544040632.

The previous prime is 544040621. The next prime is 544040657. The reversal of 544040633 is 336040445.

544040633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291453184 + 252587449 = 17072^2 + 15893^2 .

It is a cyclic number.

It is not a de Polignac number, because 544040633 - 2⁴ = 544040617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544040596 and 544040605.

It is not a weakly prime, because it can be changed into another prime (544040683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272020316 + 272020317.

It is an arithmetic number, because the mean of its divisors is an integer number (272020317).

Almost surely, 2^544040633 is an apocalyptic number.

It is an amenable number.

544040633 is a deficient number, since it is larger than the sum of its proper divisors (1).

544040633 is an equidigital number, since it uses as much as digits as its factorization.

544040633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 544040633 is about 23324.6786258675. The cubic root of 544040633 is about 816.3513446191.

The spelling of 544040633 in words is "five hundred forty-four million, forty thousand, six hundred thirty-three".