5469880085 has 4 divisors (see below), whose sum is σ = 6563856108. Its totient is φ = 4375904064.

The previous prime is 5469880081. The next prime is 5469880109. The reversal of 5469880085 is 5800889645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5800889645 = 5 ⋅1160177929.

It can be written as a sum of positive squares in 2 ways, for example, as 1304726641 + 4165153444 = 36121^2 + 64538^2 .

It is a cyclic number.

It is not a de Polignac number, because 5469880085 - 2² = 5469880081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5469880081) 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 in 3 ways as a sum of consecutive naturals, for example, 546988004 + ... + 546988013.

It is an arithmetic number, because the mean of its divisors is an integer number (1640964027).

Almost surely, 2^5469880085 is an apocalyptic number.

It is an amenable number.

5469880085 is a deficient number, since it is larger than the sum of its proper divisors (1093976023).

5469880085 is a wasteful number, since it uses less digits than its factorization.

5469880085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093976022.

The product of its (nonzero) digits is 2764800, while the sum is 53.

The square root of 5469880085 is about 73958.6376632236. The cubic root of 5469880085 is about 1761.9460315583.

The spelling of 5469880085 in words is "five billion, four hundred sixty-nine million, eight hundred eighty thousand, eighty-five".