55635303 has 8 divisors (see below), whose sum is σ = 74262528. Its totient is φ = 37049144.

The previous prime is 55635299. The next prime is 55635329. The reversal of 55635303 is 30353655.

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 55635303 - 2² = 55635299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55635343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6951 + ... + 12632.

It is an arithmetic number, because the mean of its divisors is an integer number (9282816).

Almost surely, 2^55635303 is an apocalyptic number.

55635303 is a deficient number, since it is larger than the sum of its proper divisors (18627225).

55635303 is a wasteful number, since it uses less digits than its factorization.

55635303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20533.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 55635303 is about 7458.9076277964. The cubic root of 55635303 is about 381.7539029651.

Adding to 55635303 its reverse (30353655), we get a palindrome (85988958).

The spelling of 55635303 in words is "fifty-five million, six hundred thirty-five thousand, three hundred three".