55104334512 has 80 divisors (see below), whose sum is σ = 143195477760. Its totient is φ = 18259718400.

The previous prime is 55104334511. The next prime is 55104334561. The reversal of 55104334512 is 21543340155.

55104334512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55104334511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5698962 + ... + 5708622.

It is an arithmetic number, because the mean of its divisors is an integer number (1789943472).

Almost surely, 2^55104334512 is an apocalyptic number.

It is an amenable number.

55104334512 is an abundant number, since it is smaller than the sum of its proper divisors (88091143248).

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

55104334512 is a wasteful number, since it uses less digits than its factorization.

55104334512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10362 (or 10356 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 55104334512 its reverse (21543340155), we get a palindrome (76647674667).

The spelling of 55104334512 in words is "fifty-five billion, one hundred four million, three hundred thirty-four thousand, five hundred twelve".