55563335 has 8 divisors (see below), whose sum is σ = 66724656. Its totient is φ = 44418240.

The previous prime is 55563317. The next prime is 55563367. The reversal of 55563335 is 53336555.

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

It is not a de Polignac number, because 55563335 - 2¹⁴ = 55546951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55563295 and 55563304.

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, 5555 + ... + 11915.

It is an arithmetic number, because the mean of its divisors is an integer number (8340582).

Almost surely, 2^55563335 is an apocalyptic number.

55563335 is a deficient number, since it is larger than the sum of its proper divisors (11161321).

55563335 is a wasteful number, since it uses less digits than its factorization.

55563335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8113.

The product of its digits is 101250, while the sum is 35.

The square root of 55563335 is about 7454.0817677297. The cubic root of 55563335 is about 381.5892238349.

The spelling of 55563335 in words is "fifty-five million, five hundred sixty-three thousand, three hundred thirty-five".