5555575803 has 4 divisors (see below), whose sum is σ = 7407434408. Its totient is φ = 3703717200.

The previous prime is 5555575771. The next prime is 5555575829. The reversal of 5555575803 is 3085755555.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5555575803 - 2⁵ = 5555575771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555575853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925929298 + ... + 925929303.

It is an arithmetic number, because the mean of its divisors is an integer number (1851858602).

Almost surely, 2^5555575803 is an apocalyptic number.

5555575803 is a deficient number, since it is larger than the sum of its proper divisors (1851858605).

5555575803 is a wasteful number, since it uses less digits than its factorization.

5555575803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851858604.

The product of its (nonzero) digits is 2625000, while the sum is 48.

The square root of 5555575803 is about 74535.7350738557. The cubic root of 5555575803 is about 1771.0997669138.

The spelling of 5555575803 in words is "five billion, five hundred fifty-five million, five hundred seventy-five thousand, eight hundred three".