5646676134664 has 64 divisors (see below), whose sum is σ = 10917030372480. Its totient is φ = 2736840960000.

The previous prime is 5646676134637. The next prime is 5646676134677. The reversal of 5646676134664 is 4664316766465.

It is a junction number, because it is equal to n+sod(n) for n = 5646676134596 and 5646676134605.

It is an unprimeable number.

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, 89810839 + ... + 89873689.

It is an arithmetic number, because the mean of its divisors is an integer number (170578599570).

Almost surely, 2^{5646676134664} is an apocalyptic number.

It is an amenable number.

5646676134664 is a deficient number, since it is larger than the sum of its proper divisors (5270354237816).

5646676134664 is a wasteful number, since it uses less digits than its factorization.

5646676134664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65582 (or 65578 counting only the distinct ones).

The product of its digits is 313528320, while the sum is 64.

The spelling of 5646676134664 in words is "five trillion, six hundred forty-six billion, six hundred seventy-six million, one hundred thirty-four thousand, six hundred sixty-four".