6955640603 has 2 divisors, whose sum is σ = 6955640604. Its totient is φ = 6955640602.

The previous prime is 6955640597. The next prime is 6955640621. The reversal of 6955640603 is 3060465596.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6955640603 - 2²⁴ = 6938863387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6955640623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3477820301 + 3477820302.

It is an arithmetic number, because the mean of its divisors is an integer number (3477820302).

Almost surely, 2^6955640603 is an apocalyptic number.

6955640603 is a deficient number, since it is larger than the sum of its proper divisors (1).

6955640603 is an equidigital number, since it uses as much as digits as its factorization.

6955640603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 44.

The square root of 6955640603 is about 83400.4832300149. The cubic root of 6955640603 is about 1908.8818325693.

The spelling of 6955640603 in words is "six billion, nine hundred fifty-five million, six hundred forty thousand, six hundred three".