55068303 has 16 divisors (see below), whose sum is σ = 76157280. Its totient is φ = 35352576.

The previous prime is 55068301. The next prime is 55068311. The reversal of 55068303 is 30386055.

It is not a de Polignac number, because 55068303 - 2¹ = 55068301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55068301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49651 + ... + 50747.

It is an arithmetic number, because the mean of its divisors is an integer number (4759830).

Almost surely, 2^55068303 is an apocalyptic number.

55068303 is a deficient number, since it is larger than the sum of its proper divisors (21088977).

55068303 is a wasteful number, since it uses less digits than its factorization.

55068303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 55068303 is about 7420.8020456013. The cubic root of 55068303 is about 380.4526070515.

The spelling of 55068303 in words is "fifty-five million, sixty-eight thousand, three hundred three".