55534240101 has 16 divisors (see below), whose sum is σ = 75859116480. Its totient is φ = 36116273280.

The previous prime is 55534240081. The next prime is 55534240109. The reversal of 55534240101 is 10104243555.

It is not a de Polignac number, because 55534240101 - 2⁹ = 55534239589 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55534240109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1914615 + ... + 1943403.

It is an arithmetic number, because the mean of its divisors is an integer number (4741194780).

Almost surely, 2^55534240101 is an apocalyptic number.

It is an amenable number.

55534240101 is a deficient number, since it is larger than the sum of its proper divisors (20324876379).

55534240101 is a wasteful number, since it uses less digits than its factorization.

55534240101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44516.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 55534240101 its reverse (10104243555), we get a palindrome (65638483656).

The spelling of 55534240101 in words is "fifty-five billion, five hundred thirty-four million, two hundred forty thousand, one hundred one".