55353200524 has 12 divisors (see below), whose sum is σ = 98313893944. Its totient is φ = 27263516544.

The previous prime is 55353200467. The next prime is 55353200531. The reversal of 55353200524 is 42500235355.

It is a self number, because there is not a number n which added to its sum of digits gives 55353200524.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103270629 + ... + 103271164.

Almost surely, 2^55353200524 is an apocalyptic number.

It is an amenable number.

55353200524 is a deficient number, since it is larger than the sum of its proper divisors (42960693420).

55353200524 is a wasteful number, since it uses less digits than its factorization.

55353200524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206541864 (or 206541862 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

Adding to 55353200524 its reverse (42500235355), we get a palindrome (97853435879).

The spelling of 55353200524 in words is "fifty-five billion, three hundred fifty-three million, two hundred thousand, five hundred twenty-four".