5555958673 has 2 divisors, whose sum is σ = 5555958674. Its totient is φ = 5555958672.

The previous prime is 5555958647. The next prime is 5555958713. The reversal of 5555958673 is 3768595555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5274826384 + 281132289 = 72628^2 + 16767^2 .

It is a cyclic number.

It is not a de Polignac number, because 5555958673 - 2⁵ = 5555958641 is a prime.

It is not a weakly prime, because it can be changed into another prime (5555955673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777979336 + 2777979337.

It is an arithmetic number, because the mean of its divisors is an integer number (2777979337).

Almost surely, 2^5555958673 is an apocalyptic number.

It is an amenable number.

5555958673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555958673 is an equidigital number, since it uses as much as digits as its factorization.

5555958673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28350000, while the sum is 58.

The square root of 5555958673 is about 74538.3033949660. The cubic root of 5555958673 is about 1771.1404518890.

The spelling of 5555958673 in words is "five billion, five hundred fifty-five million, nine hundred fifty-eight thousand, six hundred seventy-three".