55560050101 has 4 divisors (see below), whose sum is σ = 55595149632. Its totient is φ = 55524950572.

The previous prime is 55560050083. The next prime is 55560050129. The reversal of 55560050101 is 10105006555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55560050101 - 2⁵ = 55560050069 is a prime.

It is a super-2 number, since 2×55560050101² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55560050101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55560050191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17547391 + ... + 17550556.

It is an arithmetic number, because the mean of its divisors is an integer number (13898787408).

Almost surely, 2^55560050101 is an apocalyptic number.

It is an amenable number.

55560050101 is a deficient number, since it is larger than the sum of its proper divisors (35099531).

55560050101 is a wasteful number, since it uses less digits than its factorization.

55560050101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35099530.

The product of its (nonzero) digits is 3750, while the sum is 28.

Adding to 55560050101 its reverse (10105006555), we get a palindrome (65665056656).

The spelling of 55560050101 in words is "fifty-five billion, five hundred sixty million, fifty thousand, one hundred one".