5505611161 has 8 divisors (see below), whose sum is σ = 5624138880. Its totient is φ = 5387141328.

The previous prime is 5505611119. The next prime is 5505611173. The reversal of 5505611161 is 1611165055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5505611161 - 2²³ = 5497222553 is a prime.

It is a super-2 number, since 2×5505611161² = 60623508512255535842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5505611261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217210 + ... + 241228.

It is an arithmetic number, because the mean of its divisors is an integer number (703017360).

Almost surely, 2^5505611161 is an apocalyptic number.

It is an amenable number.

5505611161 is a deficient number, since it is larger than the sum of its proper divisors (118527719).

5505611161 is a wasteful number, since it uses less digits than its factorization.

5505611161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28943.

The product of its (nonzero) digits is 4500, while the sum is 31.

The square root of 5505611161 is about 74199.8056668614. The cubic root of 5505611161 is about 1765.7742470611.

The spelling of 5505611161 in words is "five billion, five hundred five million, six hundred eleven thousand, one hundred sixty-one".