55088303 has 4 divisors (see below), whose sum is σ = 55145328. Its totient is φ = 55031280.

The previous prime is 55088287. The next prime is 55088309. The reversal of 55088303 is 30388055.

55088303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30388055 = 5 ⋅6077611.

It is a cyclic number.

It is not a de Polignac number, because 55088303 - 2⁴ = 55088287 is a prime.

It is a super-2 number, since 2×55088303² = 6069442254839618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55088303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55088309) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 27038 + ... + 29003.

It is an arithmetic number, because the mean of its divisors is an integer number (13786332).

Almost surely, 2^55088303 is an apocalyptic number.

55088303 is a deficient number, since it is larger than the sum of its proper divisors (57025).

55088303 is an equidigital number, since it uses as much as digits as its factorization.

55088303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57024.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 55088303 is about 7422.1494865032. The cubic root of 55088303 is about 380.4986597457.

The spelling of 55088303 in words is "fifty-five million, eighty-eight thousand, three hundred three".