55847603 has 8 divisors (see below), whose sum is σ = 65128800. Its totient is φ = 47869080.

The previous prime is 55847579. The next prime is 55847621. The reversal of 55847603 is 30674855.

55847603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55847603 - 2⁸ = 55847347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55847633) 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 7 ways as a sum of consecutive naturals, for example, 81068 + ... + 81753.

It is an arithmetic number, because the mean of its divisors is an integer number (8141100).

Almost surely, 2^55847603 is an apocalyptic number.

55847603 is a deficient number, since it is larger than the sum of its proper divisors (9281197).

55847603 is an equidigital number, since it uses as much as digits as its factorization.

55847603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162842 (or 162828 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 55847603 is about 7473.1253836665. The cubic root of 55847603 is about 382.2388677169.

The spelling of 55847603 in words is "fifty-five million, eight hundred forty-seven thousand, six hundred three".