55072034022167 has 4 divisors (see below), whose sum is σ = 55073725300440. Its totient is φ = 55070342743896.

The previous prime is 55072034022121. The next prime is 55072034022179. The reversal of 55072034022167 is 76122043027055.

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 55072034022167 - 2⁸ = 55072034021911 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 (55072034022197) 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, 845590292 + ... + 845655417.

It is an arithmetic number, because the mean of its divisors is an integer number (13768431325110).

Almost surely, 2^{55072034022167} is an apocalyptic number.

55072034022167 is a deficient number, since it is larger than the sum of its proper divisors (1691278273).

55072034022167 is a wasteful number, since it uses less digits than its factorization.

55072034022167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691278272.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 55072034022167 in words is "fifty-five trillion, seventy-two billion, thirty-four million, twenty-two thousand, one hundred sixty-seven".