5646677366 has 16 divisors (see below), whose sum is σ = 9241172928. Its totient is φ = 2566350600.

The previous prime is 5646677363. The next prime is 5646677371. The reversal of 5646677366 is 6637766465.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646677363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324401 + ... + 341363.

It is an arithmetic number, because the mean of its divisors is an integer number (577573308).

Almost surely, 2^5646677366 is an apocalyptic number.

5646677366 is a deficient number, since it is larger than the sum of its proper divisors (3594495562).

5646677366 is a wasteful number, since it uses less digits than its factorization.

5646677366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32107.

The product of its digits is 22861440, while the sum is 56.

The square root of 5646677366 is about 75144.3768089137. The cubic root of 5646677366 is about 1780.7282890682.

The spelling of 5646677366 in words is "five billion, six hundred forty-six million, six hundred seventy-seven thousand, three hundred sixty-six".