544533043 has 2 divisors, whose sum is σ = 544533044. Its totient is φ = 544533042.

The previous prime is 544532999. The next prime is 544533047. The reversal of 544533043 is 340335445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544533043 - 2⁹ = 544532531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544532996 and 544533014.

It is not a weakly prime, because it can be changed into another prime (544533047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272266521 + 272266522.

It is an arithmetic number, because the mean of its divisors is an integer number (272266522).

Almost surely, 2^544533043 is an apocalyptic number.

544533043 is a deficient number, since it is larger than the sum of its proper divisors (1).

544533043 is an equidigital number, since it uses as much as digits as its factorization.

544533043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 544533043 is about 23335.2317965775. The cubic root of 544533043 is about 816.5975629621.

Adding to 544533043 its reverse (340335445), we get a palindrome (884868488).

The spelling of 544533043 in words is "five hundred forty-four million, five hundred thirty-three thousand, forty-three".