55346111 has 4 divisors (see below), whose sum is σ = 55698792. Its totient is φ = 54993432.

The previous prime is 55346099. The next prime is 55346149. The reversal of 55346111 is 11164355.

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

It is a cyclic number.

It is not a de Polignac number, because 55346111 - 2¹⁴ = 55329727 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 (55346171) 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, 176105 + ... + 176418.

It is an arithmetic number, because the mean of its divisors is an integer number (13924698).

Almost surely, 2^55346111 is an apocalyptic number.

55346111 is a deficient number, since it is larger than the sum of its proper divisors (352681).

55346111 is a wasteful number, since it uses less digits than its factorization.

55346111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352680.

The product of its digits is 1800, while the sum is 26.

The square root of 55346111 is about 7439.4966899650. The cubic root of 55346111 is about 381.0913020052.

It can be divided in two parts, 553 and 46111, that added together give a palindrome (46664).

The spelling of 55346111 in words is "fifty-five million, three hundred forty-six thousand, one hundred eleven".