5647677440660 has 24 divisors (see below), whose sum is σ = 12149393910696. Its totient is φ = 2203971683840.

The previous prime is 5647677440659. The next prime is 5647677440681. The reversal of 5647677440660 is 660447767465.

It can be written as a sum of positive squares in 4 ways, for example, as 447973198864 + 5199704241796 = 669308^2 + 2280286^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5647677440593 and 5647677440602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3443704937 + ... + 3443706576.

It is an arithmetic number, because the mean of its divisors is an integer number (506224746279).

Almost surely, 2^{5647677440660} is an apocalyptic number.

It is an amenable number.

5647677440660 is an abundant number, since it is smaller than the sum of its proper divisors (6501716470036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5647677440660 is a wasteful number, since it uses less digits than its factorization.

5647677440660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6887411563 (or 6887411561 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 62.

The spelling of 5647677440660 in words is "five trillion, six hundred forty-seven billion, six hundred seventy-seven million, four hundred forty thousand, six hundred sixty".