55093201 has 4 divisors (see below), whose sum is σ = 55378852. Its totient is φ = 54807552.

The previous prime is 55093153. The next prime is 55093237. The reversal of 55093201 is 10239055.

55093201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10239055 = 5 ⋅2047811.

It can be written as a sum of positive squares in 2 ways, for example, as 25401600 + 29691601 = 5040^2 + 5449^2 .

It is a cyclic number.

It is not a de Polignac number, because 55093201 - 2⁹ = 55092689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55093261) 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 3 ways as a sum of consecutive naturals, for example, 142536 + ... + 142921.

It is an arithmetic number, because the mean of its divisors is an integer number (13844713).

Almost surely, 2^55093201 is an apocalyptic number.

It is an amenable number.

55093201 is a deficient number, since it is larger than the sum of its proper divisors (285651).

55093201 is a wasteful number, since it uses less digits than its factorization.

55093201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285650.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 55093201 is about 7422.4794374926. The cubic root of 55093201 is about 380.5099363513.

The spelling of 55093201 in words is "fifty-five million, ninety-three thousand, two hundred one".