55671201 has 24 divisors (see below), whose sum is σ = 84591936. Its totient is φ = 35212320.

The previous prime is 55671181. The next prime is 55671251. The reversal of 55671201 is 10217655.

55671201 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 55671201 - 2⁵ = 55671169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55671251) 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 23 ways as a sum of consecutive naturals, for example, 26091 + ... + 28143.

It is an arithmetic number, because the mean of its divisors is an integer number (3524664).

Almost surely, 2^55671201 is an apocalyptic number.

It is an amenable number.

55671201 is a deficient number, since it is larger than the sum of its proper divisors (28920735).

55671201 is a wasteful number, since it uses less digits than its factorization.

55671201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213 (or 2210 counting only the distinct ones).

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

The square root of 55671201 is about 7461.3136242890. The cubic root of 55671201 is about 381.8359926602.

Adding to 55671201 its reverse (10217655), we get a palindrome (65888856).

The spelling of 55671201 in words is "fifty-five million, six hundred seventy-one thousand, two hundred one".