55688822727667 has 8 divisors (see below), whose sum is σ = 55969495464960. Its totient is φ = 55408672173960.

The previous prime is 55688822727553. The next prime is 55688822727677. The reversal of 55688822727667 is 76672722888655.

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 55688822727667 - 2⁷ = 55688822727539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55688822727677) 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, 130332067 + ... + 130758652.

It is an arithmetic number, because the mean of its divisors is an integer number (6996186933120).

Almost surely, 2^{55688822727667} is an apocalyptic number.

55688822727667 is a deficient number, since it is larger than the sum of its proper divisors (280672737293).

55688822727667 is a wasteful number, since it uses less digits than its factorization.

55688822727667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261091793.

The product of its digits is 7586611200, while the sum is 79.

The spelling of 55688822727667 in words is "fifty-five trillion, six hundred eighty-eight billion, eight hundred twenty-two million, seven hundred twenty-seven thousand, six hundred sixty-seven".