5541567247 has 2 divisors, whose sum is σ = 5541567248. Its totient is φ = 5541567246.

The previous prime is 5541567221. The next prime is 5541567277. The reversal of 5541567247 is 7427651455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5541567247 - 2¹⁹ = 5541042959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5541567197 and 5541567206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5541567217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770783623 + 2770783624.

It is an arithmetic number, because the mean of its divisors is an integer number (2770783624).

Almost surely, 2^5541567247 is an apocalyptic number.

5541567247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5541567247 is an equidigital number, since it uses as much as digits as its factorization.

5541567247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1176000, while the sum is 46.

The square root of 5541567247 is about 74441.7036814714. The cubic root of 5541567247 is about 1769.6098863606.

The spelling of 5541567247 in words is "five billion, five hundred forty-one million, five hundred sixty-seven thousand, two hundred forty-seven".