550324235530 has 64 divisors (see below), whose sum is σ = 1021171536000. Its totient is φ = 213402234880.

The previous prime is 550324235491. The next prime is 550324235561. The reversal of 550324235530 is 35532423055.

It is a self number, because there is not a number n which added to its sum of digits gives 550324235530.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166813821 + ... + 166817119.

It is an arithmetic number, because the mean of its divisors is an integer number (15955805250).

Almost surely, 2^550324235530 is an apocalyptic number.

550324235530 is a deficient number, since it is larger than the sum of its proper divisors (470847300470).

550324235530 is a wasteful number, since it uses less digits than its factorization.

550324235530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5799.

The product of its (nonzero) digits is 270000, while the sum is 37.

Adding to 550324235530 its reverse (35532423055), we get a palindrome (585856658585).

The spelling of 550324235530 in words is "five hundred fifty billion, three hundred twenty-four million, two hundred thirty-five thousand, five hundred thirty".