5409249011 has 2 divisors, whose sum is σ = 5409249012. Its totient is φ = 5409249010.

The previous prime is 5409248969. The next prime is 5409249017. The reversal of 5409249011 is 1109429045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5409249011 - 2¹⁸ = 5408986867 is a prime.

It is not a weakly prime, because it can be changed into another prime (5409249017) 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, 2704624505 + 2704624506.

It is an arithmetic number, because the mean of its divisors is an integer number (2704624506).

Almost surely, 2^5409249011 is an apocalyptic number.

5409249011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5409249011 is an equidigital number, since it uses as much as digits as its factorization.

5409249011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 5409249011 is about 73547.5969083967. The cubic root of 5409249011 is about 1755.4117113205.

The spelling of 5409249011 in words is "five billion, four hundred nine million, two hundred forty-nine thousand, eleven".