55203351506224 has 20 divisors (see below), whose sum is σ = 107427667530744. Its totient is φ = 27480082466048.

The previous prime is 55203351506213. The next prime is 55203351506227. The reversal of 55203351506224 is 42260515330255.

It is not an unprimeable number, because it can be changed into a prime (55203351506227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7599576697 + ... + 7599583960.

Almost surely, 2^{55203351506224} is an apocalyptic number.

It is an amenable number.

55203351506224 is a deficient number, since it is larger than the sum of its proper divisors (52224316024520).

55203351506224 is a wasteful number, since it uses less digits than its factorization.

55203351506224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15199160892 (or 15199160886 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 43.

Adding to 55203351506224 its reverse (42260515330255), we get a palindrome (97463866836479).

The spelling of 55203351506224 in words is "fifty-five trillion, two hundred three billion, three hundred fifty-one million, five hundred six thousand, two hundred twenty-four".