5655347663205 has 8 divisors (see below), whose sum is σ = 9048556261152. Its totient is φ = 3016185420368.

The previous prime is 5655347663201. The next prime is 5655347663221. The reversal of 5655347663205 is 5023667435565.

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

It is a cyclic number.

It is not a de Polignac number, because 5655347663205 - 2² = 5655347663201 is a prime.

It is a super-2 number, since 2×5655347663205² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655347663201) 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, 188511588759 + ... + 188511588788.

It is an arithmetic number, because the mean of its divisors is an integer number (1131069532644).

Almost surely, 2^{5655347663205} is an apocalyptic number.

It is an amenable number.

5655347663205 is a deficient number, since it is larger than the sum of its proper divisors (3393208597947).

5655347663205 is a wasteful number, since it uses less digits than its factorization.

5655347663205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377023177555.

The product of its (nonzero) digits is 68040000, while the sum is 57.

The spelling of 5655347663205 in words is "five trillion, six hundred fifty-five billion, three hundred forty-seven million, six hundred sixty-three thousand, two hundred five".