5055678161 has 8 divisors (see below), whose sum is σ = 5432968800. Its totient is φ = 4687265088.

The previous prime is 5055678107. The next prime is 5055678209. The reversal of 5055678161 is 1618765505.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5055678161 is a prime.

It is a super-2 number, since 2×5055678161² = 51119763335224683842, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5055678101) 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 7 ways as a sum of consecutive naturals, for example, 2218211 + ... + 2220488.

It is an arithmetic number, because the mean of its divisors is an integer number (679121100).

Almost surely, 2^5055678161 is an apocalyptic number.

It is an amenable number.

5055678161 is a deficient number, since it is larger than the sum of its proper divisors (377290639).

5055678161 is a wasteful number, since it uses less digits than its factorization.

5055678161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4438783.

The product of its (nonzero) digits is 252000, while the sum is 44.

The square root of 5055678161 is about 71103.2921952282. The cubic root of 5055678161 is about 1716.2997523217.

The spelling of 5055678161 in words is "five billion, fifty-five million, six hundred seventy-eight thousand, one hundred sixty-one".