544746361 has 2 divisors, whose sum is σ = 544746362. Its totient is φ = 544746360.

The previous prime is 544746343. The next prime is 544746373. The reversal of 544746361 is 163647445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 471541225 + 73205136 = 21715^2 + 8556^2 .

It is a cyclic number.

It is not a de Polignac number, because 544746361 - 2¹⁷ = 544615289 is a prime.

It is not a weakly prime, because it can be changed into another prime (544746341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272373180 + 272373181.

It is an arithmetic number, because the mean of its divisors is an integer number (272373181).

Almost surely, 2^544746361 is an apocalyptic number.

It is an amenable number.

544746361 is a deficient number, since it is larger than the sum of its proper divisors (1).

544746361 is an equidigital number, since it uses as much as digits as its factorization.

544746361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 40.

The square root of 544746361 is about 23339.8020771385. The cubic root of 544746361 is about 816.7041816632.

The spelling of 544746361 in words is "five hundred forty-four million, seven hundred forty-six thousand, three hundred sixty-one".