55011179 has 2 divisors, whose sum is σ = 55011180. Its totient is φ = 55011178.

The previous prime is 55011169. The next prime is 55011181. The reversal of 55011179 is 97111055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55011179 - 2⁴ = 55011163 is a prime.

Together with 55011181, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55011109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27505589 + 27505590.

It is an arithmetic number, because the mean of its divisors is an integer number (27505590).

Almost surely, 2^55011179 is an apocalyptic number.

55011179 is a deficient number, since it is larger than the sum of its proper divisors (1).

55011179 is an equidigital number, since it uses as much as digits as its factorization.

55011179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 29.

The square root of 55011179 is about 7416.9521368282. The cubic root of 55011179 is about 380.3210099098.

The spelling of 55011179 in words is "fifty-five million, eleven thousand, one hundred seventy-nine".