5055646903 has 2 divisors, whose sum is σ = 5055646904. Its totient is φ = 5055646902.

The previous prime is 5055646891. The next prime is 5055646933. The reversal of 5055646903 is 3096465505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5055646903 - 2⁹ = 5055646391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5055646903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5055646933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527823451 + 2527823452.

It is an arithmetic number, because the mean of its divisors is an integer number (2527823452).

Almost surely, 2^5055646903 is an apocalyptic number.

5055646903 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055646903 is an equidigital number, since it uses as much as digits as its factorization.

5055646903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 43.

The square root of 5055646903 is about 71103.0723879074. The cubic root of 5055646903 is about 1716.2962151630.

The spelling of 5055646903 in words is "five billion, fifty-five million, six hundred forty-six thousand, nine hundred three".