544325069 has 2 divisors, whose sum is σ = 544325070. Its totient is φ = 544325068.

The previous prime is 544325029. The next prime is 544325083. The reversal of 544325069 is 960523445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484572169 + 59752900 = 22013^2 + 7730^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544325069 is a prime.

It is a super-2 number, since 2×544325069² = 592579561483709522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544325009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272162534 + 272162535.

It is an arithmetic number, because the mean of its divisors is an integer number (272162535).

Almost surely, 2^544325069 is an apocalyptic number.

It is an amenable number.

544325069 is a deficient number, since it is larger than the sum of its proper divisors (1).

544325069 is an equidigital number, since it uses as much as digits as its factorization.

544325069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 544325069 is about 23330.7751478600. The cubic root of 544325069 is about 816.4935884408.

The spelling of 544325069 in words is "five hundred forty-four million, three hundred twenty-five thousand, sixty-nine".