6566877146 has 8 divisors (see below), whose sum is σ = 9878703840. Its totient is φ = 3273975868.

The previous prime is 6566877137. The next prime is 6566877169. The reversal of 6566877146 is 6417786656.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6566877091 and 6566877100.

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 3 ways as a sum of consecutive naturals, for example, 4730486 + ... + 4731873.

It is an arithmetic number, because the mean of its divisors is an integer number (1234837980).

Almost surely, 2^6566877146 is an apocalyptic number.

6566877146 is a deficient number, since it is larger than the sum of its proper divisors (3311826694).

6566877146 is a wasteful number, since it uses less digits than its factorization.

6566877146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9462708.

The product of its digits is 10160640, while the sum is 56.

The square root of 6566877146 is about 81036.2705583123. The cubic root of 6566877146 is about 1872.6342568366.

The spelling of 6566877146 in words is "six billion, five hundred sixty-six million, eight hundred seventy-seven thousand, one hundred forty-six".