544216747 has 2 divisors, whose sum is σ = 544216748. Its totient is φ = 544216746.

The previous prime is 544216711. The next prime is 544216759. The reversal of 544216747 is 747612445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544216747 - 2¹⁹ = 543692459 is a prime.

It is not a weakly prime, because it can be changed into another prime (544216147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272108373 + 272108374.

It is an arithmetic number, because the mean of its divisors is an integer number (272108374).

Almost surely, 2^544216747 is an apocalyptic number.

544216747 is a deficient number, since it is larger than the sum of its proper divisors (1).

544216747 is an equidigital number, since it uses as much as digits as its factorization.

544216747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 40.

The square root of 544216747 is about 23328.4535921265. The cubic root of 544216747 is about 816.4394234507.

The spelling of 544216747 in words is "five hundred forty-four million, two hundred sixteen thousand, seven hundred forty-seven".