55546034111 has 16 divisors (see below), whose sum is σ = 56948935680. Its totient is φ = 54152712480.

The previous prime is 55546034059. The next prime is 55546034171. The reversal of 55546034111 is 11143064555.

It is a cyclic number.

It is not a de Polignac number, because 55546034111 - 2²² = 55541839807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55546034171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27620096 + ... + 27622106.

It is an arithmetic number, because the mean of its divisors is an integer number (3559308480).

Almost surely, 2^55546034111 is an apocalyptic number.

55546034111 is a deficient number, since it is larger than the sum of its proper divisors (1402901569).

55546034111 is a wasteful number, since it uses less digits than its factorization.

55546034111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 55546034111 its reverse (11143064555), we get a palindrome (66689098666).

The spelling of 55546034111 in words is "fifty-five billion, five hundred forty-six million, thirty-four thousand, one hundred eleven".