6166733345 has 4 divisors (see below), whose sum is σ = 7400080020. Its totient is φ = 4933386672.

The previous prime is 6166733303. The next prime is 6166733359. The reversal of 6166733345 is 5433376616.

It is a happy number.

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 4163991841 + 2002741504 = 64529^2 + 44752^2 .

It is a cyclic number.

It is not a de Polignac number, because 6166733345 - 2¹⁴ = 6166716961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6166733296 and 6166733305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616673330 + ... + 616673339.

It is an arithmetic number, because the mean of its divisors is an integer number (1850020005).

Almost surely, 2^6166733345 is an apocalyptic number.

It is an amenable number.

6166733345 is a deficient number, since it is larger than the sum of its proper divisors (1233346675).

6166733345 is a wasteful number, since it uses less digits than its factorization.

6166733345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233346674.

The product of its digits is 816480, while the sum is 44.

The square root of 6166733345 is about 78528.5511454274. The cubic root of 6166733345 is about 1833.7989646120.

The spelling of 6166733345 in words is "six billion, one hundred sixty-six million, seven hundred thirty-three thousand, three hundred forty-five".