55476338 has 8 divisors (see below), whose sum is σ = 88109532. Its totient is φ = 26106496.

The previous prime is 55476307. The next prime is 55476341. The reversal of 55476338 is 83367455.

It can be written as a sum of positive squares in 2 ways, for example, as 42994249 + 12482089 = 6557^2 + 3533^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 55476295 and 55476304.

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 3 ways as a sum of consecutive naturals, for example, 815795 + ... + 815862.

Almost surely, 2^55476338 is an apocalyptic number.

55476338 is a deficient number, since it is larger than the sum of its proper divisors (32633194).

55476338 is a wasteful number, since it uses less digits than its factorization.

55476338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631676.

The product of its digits is 302400, while the sum is 41.

The square root of 55476338 is about 7448.2439541143. The cubic root of 55476338 is about 381.3899649851.

The spelling of 55476338 in words is "fifty-five million, four hundred seventy-six thousand, three hundred thirty-eight".