55210010 has 32 divisors (see below), whose sum is σ = 106194240. Its totient is φ = 20604672.

The previous prime is 55209989. The next prime is 55210021. The reversal of 55210010 is 1001255.

55210010 is nontrivially palindromic in base 13.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10562 + ... + 14898.

It is an arithmetic number, because the mean of its divisors is an integer number (3318570).

Almost surely, 2^55210010 is an apocalyptic number.

55210010 is a deficient number, since it is larger than the sum of its proper divisors (50984230).

55210010 is a wasteful number, since it uses less digits than its factorization.

55210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 55210010 is about 7430.3438682204. The cubic root of 55210010 is about 380.7786664852.

Adding to 55210010 its reverse (1001255), we get a palindrome (56211265).

The spelling of 55210010 in words is "fifty-five million, two hundred ten thousand, ten".