5655104672261 has 8 divisors (see below), whose sum is σ = 6169292683200. Its totient is φ = 5140931259040.

The previous prime is 5655104672237. The next prime is 5655104672263. The reversal of 5655104672261 is 1622764015565.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5655104672261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655104672263) 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, 2831441 + ... + 4396278.

It is an arithmetic number, because the mean of its divisors is an integer number (771161585400).

Almost surely, 2^{5655104672261} is an apocalyptic number.

It is an amenable number.

5655104672261 is a deficient number, since it is larger than the sum of its proper divisors (514188010939).

5655104672261 is a wasteful number, since it uses less digits than its factorization.

5655104672261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298859.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 5655104672261 in words is "five trillion, six hundred fifty-five billion, one hundred four million, six hundred seventy-two thousand, two hundred sixty-one".