55062171 has 12 divisors (see below), whose sum is σ = 83720520. Its totient is φ = 34776000.

The previous prime is 55062149. The next prime is 55062173. The reversal of 55062171 is 17126055.

55062171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55062171 - 2⁷ = 55062043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55062173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160830 + ... + 161171.

It is an arithmetic number, because the mean of its divisors is an integer number (6976710).

Almost surely, 2^55062171 is an apocalyptic number.

55062171 is a deficient number, since it is larger than the sum of its proper divisors (28658349).

55062171 is a wasteful number, since it uses less digits than its factorization.

55062171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322026 (or 322023 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 55062171 is about 7420.3888712115. The cubic root of 55062171 is about 380.4384850620.

The spelling of 55062171 in words is "fifty-five million, sixty-two thousand, one hundred seventy-one".