5406616069 has 2 divisors, whose sum is σ = 5406616070. Its totient is φ = 5406616068.

The previous prime is 5406616043. The next prime is 5406616151. The reversal of 5406616069 is 9606166045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3569465025 + 1837151044 = 59745^2 + 42862^2 .

It is a cyclic number.

It is not a de Polignac number, because 5406616069 - 2⁵ = 5406616037 is a prime.

It is a super-2 number, since 2×5406616069² = 58462994635138025522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5406616669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703308034 + 2703308035.

It is an arithmetic number, because the mean of its divisors is an integer number (2703308035).

Almost surely, 2^5406616069 is an apocalyptic number.

It is an amenable number.

5406616069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5406616069 is an equidigital number, since it uses as much as digits as its factorization.

5406616069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 5406616069 is about 73529.6951510068. The cubic root of 5406616069 is about 1755.1268506239.

The spelling of 5406616069 in words is "five billion, four hundred six million, six hundred sixteen thousand, sixty-nine".