55023245224 has 8 divisors (see below), whose sum is σ = 103168584810. Its totient is φ = 27511622608.

The previous prime is 55023245213. The next prime is 55023245227. The reversal of 55023245224 is 42254232055.

55023245224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 32285621124 + 22737624100 = 179682^2 + 150790^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 55023245224.

It is not an unprimeable number, because it can be changed into a prime (55023245227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3438952819 + ... + 3438952834.

Almost surely, 2^55023245224 is an apocalyptic number.

It is an amenable number.

55023245224 is a deficient number, since it is larger than the sum of its proper divisors (48145339586).

55023245224 is a wasteful number, since it uses less digits than its factorization.

55023245224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877905659 (or 6877905655 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 55023245224 its reverse (42254232055), we get a palindrome (97277477279).

The spelling of 55023245224 in words is "fifty-five billion, twenty-three million, two hundred forty-five thousand, two hundred twenty-four".