6160100561 has 4 divisors (see below), whose sum is σ = 6484316400. Its totient is φ = 5835884724.

The previous prime is 6160100491. The next prime is 6160100629. The reversal of 6160100561 is 1650010616.

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 6160100561 - 2¹⁰ = 6160099537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6160100561.

It is not an unprimeable number, because it can be changed into a prime (6160100461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162107891 + ... + 162107928.

It is an arithmetic number, because the mean of its divisors is an integer number (1621079100).

Almost surely, 2^6160100561 is an apocalyptic number.

It is an amenable number.

6160100561 is a deficient number, since it is larger than the sum of its proper divisors (324215839).

6160100561 is a wasteful number, since it uses less digits than its factorization.

6160100561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324215838.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 6160100561 is about 78486.3081116700. The cubic root of 6160100561 is about 1833.1412660020.

The spelling of 6160100561 in words is "six billion, one hundred sixty million, one hundred thousand, five hundred sixty-one".