55200233030 has 64 divisors (see below), whose sum is σ = 104011776000. Its totient is φ = 21071127168.

The previous prime is 55200233009. The next prime is 55200233047. The reversal of 55200233030 is 3033200255.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55200232987 and 55200233005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10453931 + ... + 10459209.

It is an arithmetic number, because the mean of its divisors is an integer number (1625184000).

Almost surely, 2^55200233030 is an apocalyptic number.

55200233030 is a deficient number, since it is larger than the sum of its proper divisors (48811542970).

55200233030 is a wasteful number, since it uses less digits than its factorization.

55200233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5861.

The product of its (nonzero) digits is 2700, while the sum is 23.

Adding to 55200233030 its reverse (3033200255), we get a palindrome (58233433285).

The spelling of 55200233030 in words is "fifty-five billion, two hundred million, two hundred thirty-three thousand, thirty".