55368336 has 40 divisors (see below), whose sum is σ = 143428320. Its totient is φ = 18405376.

The previous prime is 55368311. The next prime is 55368353. The reversal of 55368336 is 63386355.

It is a junction number, because it is equal to n+sod(n) for n = 55368294 and 55368303.

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, 18736 + ... + 21488.

It is an arithmetic number, because the mean of its divisors is an integer number (3585708).

Almost surely, 2^55368336 is an apocalyptic number.

It is an amenable number.

55368336 is an abundant number, since it is smaller than the sum of its proper divisors (88059984).

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

55368336 is a wasteful number, since it uses less digits than its factorization.

55368336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183 (or 3177 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 55368336 is about 7440.9902566796. The cubic root of 55368336 is about 381.1423060148.

The spelling of 55368336 in words is "fifty-five million, three hundred sixty-eight thousand, three hundred thirty-six".