55200059 has 4 divisors (see below), whose sum is σ = 56105040. Its totient is φ = 54295080.

The previous prime is 55200053. The next prime is 55200077. The reversal of 55200059 is 95000255.

55200059 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.

It is a cyclic number.

It is not a de Polignac number, because 55200059 - 2⁸ = 55199803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55200053) 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, 452399 + ... + 452520.

It is an arithmetic number, because the mean of its divisors is an integer number (14026260).

Almost surely, 2^55200059 is an apocalyptic number.

55200059 is a deficient number, since it is larger than the sum of its proper divisors (904981).

55200059 is an equidigital number, since it uses as much as digits as its factorization.

55200059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904980.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 55200059 is about 7429.6742189682. The cubic root of 55200059 is about 380.7557880483.

The spelling of 55200059 in words is "fifty-five million, two hundred thousand, fifty-nine".