55485326 has 16 divisors (see below), whose sum is σ = 90031200. Its totient is φ = 25494048.

The previous prime is 55485317. The next prime is 55485337. The reversal of 55485326 is 62358455.

It is a self number, because there is not a number n which added to its sum of digits gives 55485326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1295 + ... + 10613.

It is an arithmetic number, because the mean of its divisors is an integer number (5626950).

Almost surely, 2^55485326 is an apocalyptic number.

55485326 is a deficient number, since it is larger than the sum of its proper divisors (34545874).

55485326 is a wasteful number, since it uses less digits than its factorization.

55485326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9563.

The product of its digits is 144000, while the sum is 38.

The square root of 55485326 is about 7448.8472933737. The cubic root of 55485326 is about 381.4105608405.

The spelling of 55485326 in words is "fifty-five million, four hundred eighty-five thousand, three hundred twenty-six".