55411226 has 16 divisors (see below), whose sum is σ = 90400968. Its totient is φ = 25320000.

The previous prime is 55411217. The next prime is 55411231. The reversal of 55411226 is 62211455.

It can be written as a sum of positive squares in 4 ways, for example, as 45495025 + 9916201 = 6745^2 + 3149^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 55411195 and 55411204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7925 + ... + 13176.

Almost surely, 2^55411226 is an apocalyptic number.

55411226 is a deficient number, since it is larger than the sum of its proper divisors (34989742).

55411226 is a wasteful number, since it uses less digits than its factorization.

55411226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21217.

The product of its digits is 2400, while the sum is 26.

The square root of 55411226 is about 7443.8717076532. The cubic root of 55411226 is about 381.2406954282.

The spelling of 55411226 in words is "fifty-five million, four hundred eleven thousand, two hundred twenty-six".