5545553330042 has 64 divisors (see below), whose sum is σ = 9555815980800. Its totient is φ = 2390498880000.

The previous prime is 5545553330041. The next prime is 5545553330087. The reversal of 5545553330042 is 2400333555455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5545553329975 and 5545553330002.

It is not an unprimeable number, because it can be changed into a prime (5545553330041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8250692 + ... + 8897472.

It is an arithmetic number, because the mean of its divisors is an integer number (149309624700).

Almost surely, 2^{5545553330042} is an apocalyptic number.

5545553330042 is a deficient number, since it is larger than the sum of its proper divisors (4010262650758).

5545553330042 is a wasteful number, since it uses less digits than its factorization.

5545553330042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647063.

The product of its (nonzero) digits is 2700000, while the sum is 44.

Adding to 5545553330042 its reverse (2400333555455), we get a palindrome (7945886885497).

The spelling of 5545553330042 in words is "five trillion, five hundred forty-five billion, five hundred fifty-three million, three hundred thirty thousand, forty-two".