55050050110 has 64 divisors (see below), whose sum is σ = 111881088000. Its totient is φ = 19318364800.

The previous prime is 55050050087. The next prime is 55050050117. The reversal of 55050050110 is 1105005055.

It is a super-2 number, since 2×55050050110² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050050117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10521195 + ... + 10526425.

It is an arithmetic number, because the mean of its divisors is an integer number (1748142000).

Almost surely, 2^55050050110 is an apocalyptic number.

55050050110 is an abundant number, since it is smaller than the sum of its proper divisors (56831037890).

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

55050050110 is a wasteful number, since it uses less digits than its factorization.

55050050110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8577.

The product of its (nonzero) digits is 625, while the sum is 22.

Adding to 55050050110 its reverse (1105005055), we get a palindrome (56155055165).

The spelling of 55050050110 in words is "fifty-five billion, fifty million, fifty thousand, one hundred ten".