55100605000611 has 4 divisors (see below), whose sum is σ = 73467473334152. Its totient is φ = 36733736667072.

The previous prime is 55100605000589. The next prime is 55100605000643. The reversal of 55100605000611 is 11600050600155.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55100605000611 - 2²⁹ = 55100068129699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55100605000691) 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, 9183434166766 + ... + 9183434166771.

It is an arithmetic number, because the mean of its divisors is an integer number (18366868333538).

Almost surely, 2^{55100605000611} is an apocalyptic number.

55100605000611 is a deficient number, since it is larger than the sum of its proper divisors (18366868333541).

55100605000611 is a wasteful number, since it uses less digits than its factorization.

55100605000611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18366868333540.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 55100605000611 its reverse (11600050600155), we get a palindrome (66700655600766).

The spelling of 55100605000611 in words is "fifty-five trillion, one hundred billion, six hundred five million, six hundred eleven", and thus it is an aban number.