5578629161 has 16 divisors (see below), whose sum is σ = 6473126400. Its totient is φ = 4708836288.

The previous prime is 5578629151. The next prime is 5578629187. The reversal of 5578629161 is 1619268755.

It is a cyclic number.

It is not a de Polignac number, because 5578629161 - 2⁶ = 5578629097 is a prime.

It is a super-2 number, since 2×5578629161² = 62242206631919127842, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5578629131) 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 in 15 ways as a sum of consecutive naturals, for example, 202151 + ... + 228083.

It is an arithmetic number, because the mean of its divisors is an integer number (404570400).

Almost surely, 2^5578629161 is an apocalyptic number.

It is an amenable number.

5578629161 is a deficient number, since it is larger than the sum of its proper divisors (894497239).

5578629161 is a wasteful number, since it uses less digits than its factorization.

5578629161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26408.

The product of its digits is 907200, while the sum is 50.

The square root of 5578629161 is about 74690.2213211341. The cubic root of 5578629161 is about 1773.5461650690.

The spelling of 5578629161 in words is "five billion, five hundred seventy-eight million, six hundred twenty-nine thousand, one hundred sixty-one".