544051229 has 2 divisors, whose sum is σ = 544051230. Its totient is φ = 544051228.

The previous prime is 544051169. The next prime is 544051231. The reversal of 544051229 is 922150445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 478603129 + 65448100 = 21877^2 + 8090^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544051229 is a prime.

It is a super-4 number, since 4×544051229⁴ (a number of 36 digits) contains 4444 as substring.

Together with 544051231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 544051195 and 544051204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544051259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272025614 + 272025615.

It is an arithmetic number, because the mean of its divisors is an integer number (272025615).

Almost surely, 2^544051229 is an apocalyptic number.

It is an amenable number.

544051229 is a deficient number, since it is larger than the sum of its proper divisors (1).

544051229 is an equidigital number, since it uses as much as digits as its factorization.

544051229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 544051229 is about 23324.9057661548. The cubic root of 544051229 is about 816.3566444700.

The spelling of 544051229 in words is "five hundred forty-four million, fifty-one thousand, two hundred twenty-nine".