55116326 has 16 divisors (see below), whose sum is σ = 89054208. Its totient is φ = 25509000.

The previous prime is 55116323. The next prime is 55116401. The reversal of 55116326 is 62361155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55116323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17900 + ... + 20751.

It is an arithmetic number, because the mean of its divisors is an integer number (5565888).

Almost surely, 2^55116326 is an apocalyptic number.

55116326 is a deficient number, since it is larger than the sum of its proper divisors (33937882).

55116326 is a wasteful number, since it uses less digits than its factorization.

55116326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38707.

The product of its digits is 5400, while the sum is 29.

The square root of 55116326 is about 7424.0370419335. The cubic root of 55116326 is about 380.5631677317.

The spelling of 55116326 in words is "fifty-five million, one hundred sixteen thousand, three hundred twenty-six".