55506100611 has 16 divisors (see below), whose sum is σ = 79707849984. Its totient is φ = 34154693664.

The previous prime is 55506100591. The next prime is 55506100691. The reversal of 55506100611 is 11600160555.

It is not a de Polignac number, because 55506100611 - 2⁵ = 55506100579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55506100691) 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 15 ways as a sum of consecutive naturals, for example, 460330 + ... + 568256.

It is an arithmetic number, because the mean of its divisors is an integer number (4981740624).

Almost surely, 2^55506100611 is an apocalyptic number.

55506100611 is a deficient number, since it is larger than the sum of its proper divisors (24201749373).

55506100611 is a wasteful number, since it uses less digits than its factorization.

55506100611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121130.

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

The spelling of 55506100611 in words is "fifty-five billion, five hundred six million, one hundred thousand, six hundred eleven".