544855379 has 2 divisors, whose sum is σ = 544855380. Its totient is φ = 544855378.

The previous prime is 544855313. The next prime is 544855387. The reversal of 544855379 is 973558445.

It is a happy number.

544855379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544855379 - 2⁸ = 544855123 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (544855309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272427689 + 272427690.

It is an arithmetic number, because the mean of its divisors is an integer number (272427690).

Almost surely, 2^544855379 is an apocalyptic number.

544855379 is a deficient number, since it is larger than the sum of its proper divisors (1).

544855379 is an equidigital number, since it uses as much as digits as its factorization.

544855379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024000, while the sum is 50.

The square root of 544855379 is about 23342.1374128420. The cubic root of 544855379 is about 816.7586593211.

The spelling of 544855379 in words is "five hundred forty-four million, eight hundred fifty-five thousand, three hundred seventy-nine".