55106100104 has 32 divisors (see below), whose sum is σ = 112727946240. Its totient is φ = 25045800000.

The previous prime is 55106100041. The next prime is 55106100107. The reversal of 55106100104 is 40100160155.

It is a self number, because there is not a number n which added to its sum of digits gives 55106100104.

It is not an unprimeable number, because it can be changed into a prime (55106100107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136354 + ... + 1183854.

It is an arithmetic number, because the mean of its divisors is an integer number (3522748320).

Almost surely, 2^55106100104 is an apocalyptic number.

It is an amenable number.

55106100104 is an abundant number, since it is smaller than the sum of its proper divisors (57621846136).

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

55106100104 is a wasteful number, since it uses less digits than its factorization.

55106100104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60701 (or 60697 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 55106100104 its reverse (40100160155), we get a palindrome (95206260259).

The spelling of 55106100104 in words is "fifty-five billion, one hundred six million, one hundred thousand, one hundred four".