55168335 has 12 divisors (see below), whose sum is σ = 95625192. Its totient is φ = 29423088.

The previous prime is 55168327. The next prime is 55168361. The reversal of 55168335 is 53386155.

It is not a de Polignac number, because 55168335 - 2³ = 55168327 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 55168335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 612937 + ... + 613026.

It is an arithmetic number, because the mean of its divisors is an integer number (7968766).

Almost surely, 2^55168335 is an apocalyptic number.

55168335 is a deficient number, since it is larger than the sum of its proper divisors (40456857).

55168335 is a wasteful number, since it uses less digits than its factorization.

55168335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225974 (or 1225971 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 55168335 is about 7427.5389598440. The cubic root of 55168335 is about 380.6828327437.

It can be divided in two parts, 551 and 68335, that added together give a palindrome (68886).

The spelling of 55168335 in words is "fifty-five million, one hundred sixty-eight thousand, three hundred thirty-five".