55655170167167 has 4 divisors (see below), whose sum is σ = 55669011297816. Its totient is φ = 55641329036520.

The previous prime is 55655170167053. The next prime is 55655170167193. The reversal of 55655170167167 is 76176107155655.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55655170167167 - 2²² = 55655165972863 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 (55655170167197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6920559293 + ... + 6920567334.

It is an arithmetic number, because the mean of its divisors is an integer number (13917252824454).

Almost surely, 2^{55655170167167} is an apocalyptic number.

55655170167167 is a deficient number, since it is larger than the sum of its proper divisors (13841130649).

55655170167167 is a wasteful number, since it uses less digits than its factorization.

55655170167167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13841130648.

The product of its (nonzero) digits is 46305000, while the sum is 62.

The spelling of 55655170167167 in words is "fifty-five trillion, six hundred fifty-five billion, one hundred seventy million, one hundred sixty-seven thousand, one hundred sixty-seven".