544253029 has 2 divisors, whose sum is σ = 544253030. Its totient is φ = 544253028.

The previous prime is 544253027. The next prime is 544253051. The reversal of 544253029 is 920352445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 508277025 + 35976004 = 22545^2 + 5998^2 .

It is a cyclic number.

It is not a de Polignac number, because 544253029 - 2¹ = 544253027 is a prime.

It is a super-2 number, since 2×544253029² = 592422719151349682, which contains 22 as substring.

Together with 544253027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 544252985 and 544253003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544253027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272126514 + 272126515.

It is an arithmetic number, because the mean of its divisors is an integer number (272126515).

Almost surely, 2^544253029 is an apocalyptic number.

It is an amenable number.

544253029 is a deficient number, since it is larger than the sum of its proper divisors (1).

544253029 is an equidigital number, since it uses as much as digits as its factorization.

544253029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 544253029 is about 23329.2312132226. The cubic root of 544253029 is about 816.4575665876.

The spelling of 544253029 in words is "five hundred forty-four million, two hundred fifty-three thousand, twenty-nine".