55411326 has 24 divisors (see below), whose sum is σ = 120346200. Its totient is φ = 18426096.

The previous prime is 55411319. The next prime is 55411331. The reversal of 55411326 is 62311455.

It is a self number, because there is not a number n which added to its sum of digits gives 55411326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4500 + ... + 11448.

It is an arithmetic number, because the mean of its divisors is an integer number (5014425).

Almost surely, 2^55411326 is an apocalyptic number.

55411326 is an abundant number, since it is smaller than the sum of its proper divisors (64934874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55411326 is a wasteful number, since it uses less digits than its factorization.

55411326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400 (or 7397 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 55411326 is about 7443.8784245849. The cubic root of 55411326 is about 381.2409247683.

The spelling of 55411326 in words is "fifty-five million, four hundred eleven thousand, three hundred twenty-six".