55601335 has 8 divisors (see below), whose sum is σ = 67108320. Its totient is φ = 44223264.

The previous prime is 55601309. The next prime is 55601347. The reversal of 55601335 is 53310655.

It is a happy number.

55601335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 55601335 - 2⁹ = 55600823 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31275 + ... + 33004.

It is an arithmetic number, because the mean of its divisors is an integer number (8388540).

Almost surely, 2^55601335 is an apocalyptic number.

55601335 is a deficient number, since it is larger than the sum of its proper divisors (11506985).

55601335 is a wasteful number, since it uses less digits than its factorization.

55601335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64457.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 55601335 is about 7456.6302711077. The cubic root of 55601335 is about 381.6761941732.

The spelling of 55601335 in words is "fifty-five million, six hundred one thousand, three hundred thirty-five".