553313040042 has 96 divisors (see below), whose sum is σ = 1293256419840. Its totient is φ = 157359373920.

The previous prime is 553313040037. The next prime is 553313040053. The reversal of 553313040042 is 240040313355.

It is a junction number, because it is equal to n+sod(n) for n = 553313039991 and 553313040009.

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 47 ways as a sum of consecutive naturals, for example, 73195459 + ... + 73203017.

It is an arithmetic number, because the mean of its divisors is an integer number (13471421040).

Almost surely, 2^553313040042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553313040042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (646628209920).

553313040042 is an abundant number, since it is smaller than the sum of its proper divisors (739943379798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553313040042 is a wasteful number, since it uses less digits than its factorization.

553313040042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8696 (or 8689 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 553313040042 its reverse (240040313355), we get a palindrome (793353353397).

The spelling of 553313040042 in words is "five hundred fifty-three billion, three hundred thirteen million, forty thousand, forty-two".