6163026161 has 4 divisors (see below), whose sum is σ = 6224046324. Its totient is φ = 6102006000.

The previous prime is 6163026113. The next prime is 6163026173. The reversal of 6163026161 is 1616203616.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5947494400 + 215531761 = 77120^2 + 14681^2 .

It is a cyclic number.

It is not a de Polignac number, because 6163026161 - 2⁶ = 6163026097 is a prime.

It is a super-2 number, since 2×6163026161² = 75965782922340795842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6163026361) 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, 30509930 + ... + 30510131.

It is an arithmetic number, because the mean of its divisors is an integer number (1556011581).

Almost surely, 2^6163026161 is an apocalyptic number.

It is an amenable number.

6163026161 is a deficient number, since it is larger than the sum of its proper divisors (61020163).

6163026161 is a wasteful number, since it uses less digits than its factorization.

6163026161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61020162.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6163026161 is about 78504.9435449768. The cubic root of 6163026161 is about 1833.4314230236.

Adding to 6163026161 its reverse (1616203616), we get a palindrome (7779229777).

The spelling of 6163026161 in words is "six billion, one hundred sixty-three million, twenty-six thousand, one hundred sixty-one".