55234244100 has 144 divisors (see below), whose sum is σ = 185214145536. Its totient is φ = 12447120000.

The previous prime is 55234244083. The next prime is 55234244119. The reversal of 55234244100 is 144243255.

55234244100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36126 + ... + 334325.

It is an arithmetic number, because the mean of its divisors is an integer number (1286209344).

Almost surely, 2^55234244100 is an apocalyptic number.

55234244100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55234244100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92607072768).

55234244100 is an abundant number, since it is smaller than the sum of its proper divisors (129979901436).

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

55234244100 is a wasteful number, since it uses less digits than its factorization.

55234244100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370546 (or 370539 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 55234244100 its reverse (144243255), we get a palindrome (55378487355).

The spelling of 55234244100 in words is "fifty-five billion, two hundred thirty-four million, two hundred forty-four thousand, one hundred".