5661960193 has 16 divisors (see below), whose sum is σ = 5800968000. Its totient is φ = 5524564032.

The previous prime is 5661960191. The next prime is 5661960197. The reversal of 5661960193 is 3910691665.

It is a cyclic number.

It is not a de Polignac number, because 5661960193 - 2¹ = 5661960191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5661960191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8362971 + ... + 8363647.

It is an arithmetic number, because the mean of its divisors is an integer number (362560500).

Almost surely, 2^5661960193 is an apocalyptic number.

It is an amenable number.

5661960193 is a deficient number, since it is larger than the sum of its proper divisors (139007807).

5661960193 is a wasteful number, since it uses less digits than its factorization.

5661960193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 5661960193 is about 75245.9978537065. The cubic root of 5661960193 is about 1782.3333655430. Note that the first 4 decimals are identical.

The spelling of 5661960193 in words is "five billion, six hundred sixty-one million, nine hundred sixty thousand, one hundred ninety-three".