55336960 has 112 divisors (see below), whose sum is σ = 152558496. Its totient is φ = 18874368.

The previous prime is 55336933. The next prime is 55336979. The reversal of 55336960 is 6963355.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286624 + ... + 286816.

Almost surely, 2^55336960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55336960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76279248).

55336960 is an abundant number, since it is smaller than the sum of its proper divisors (97221536).

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

55336960 is an equidigital number, since it uses as much as digits as its factorization.

55336960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 37.

The square root of 55336960 is about 7438.8816363752. The cubic root of 55336960 is about 381.0702974657.

The spelling of 55336960 in words is "fifty-five million, three hundred thirty-six thousand, nine hundred sixty".