5658548161 has 4 divisors (see below), whose sum is σ = 6466912192. Its totient is φ = 4850184132.

The previous prime is 5658548153. The next prime is 5658548167. The reversal of 5658548161 is 1618458565.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5658548161 - 2³ = 5658548153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5658548167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404182005 + ... + 404182018.

It is an arithmetic number, because the mean of its divisors is an integer number (1616728048).

Almost surely, 2^5658548161 is an apocalyptic number.

It is an amenable number.

5658548161 is a deficient number, since it is larger than the sum of its proper divisors (808364031).

5658548161 is an equidigital number, since it uses as much as digits as its factorization.

5658548161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808364030.

The product of its digits is 1152000, while the sum is 49.

The square root of 5658548161 is about 75223.3219221273. The cubic root of 5658548161 is about 1781.9752680954.

The spelling of 5658548161 in words is "five billion, six hundred fifty-eight million, five hundred forty-eight thousand, one hundred sixty-one".