55476422 has 16 divisors (see below), whose sum is σ = 86697600. Its totient is φ = 26593920.

The previous prime is 55476413. The next prime is 55476427. The reversal of 55476422 is 22467455.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55476427) by changing a digit.

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, 2654 + ... + 10862.

It is an arithmetic number, because the mean of its divisors is an integer number (5418600).

Almost surely, 2^55476422 is an apocalyptic number.

55476422 is a deficient number, since it is larger than the sum of its proper divisors (31221178).

55476422 is a wasteful number, since it uses less digits than its factorization.

55476422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351.

The product of its digits is 67200, while the sum is 35.

The square root of 55476422 is about 7448.2495930252. The cubic root of 55476422 is about 381.3901574800.

The spelling of 55476422 in words is "fifty-five million, four hundred seventy-six thousand, four hundred twenty-two".