6161601010566 has 16 divisors (see below), whose sum is σ = 12323229559344. Its totient is φ = 2053862413824.

The previous prime is 6161601010559. The next prime is 6161601010571. The reversal of 6161601010566 is 6650101061616.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2812590 + ... + 4498206.

It is an arithmetic number, because the mean of its divisors is an integer number (770201847459).

Almost surely, 2^{6161601010566} is an apocalyptic number.

6161601010566 is an abundant number, since it is smaller than the sum of its proper divisors (6161628548778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6161601010566 is a wasteful number, since it uses less digits than its factorization.

6161601010566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294855.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 6161601010566 in words is "six trillion, one hundred sixty-one billion, six hundred one million, ten thousand, five hundred sixty-six".