2716643603 has 2 divisors, whose sum is σ = 2716643604. Its totient is φ = 2716643602.

The previous prime is 2716643599. The next prime is 2716643621. The reversal of 2716643603 is 3063466172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2716643603 - 2² = 2716643599 is a prime.

It is not a weakly prime, because it can be changed into another prime (2716643003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1358321801 + 1358321802.

It is an arithmetic number, because the mean of its divisors is an integer number (1358321802).

Almost surely, 2^2716643603 is an apocalyptic number.

2716643603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2716643603 is an equidigital number, since it uses as much as digits as its factorization.

2716643603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 2716643603 is about 52121.4313214823. The cubic root of 2716643603 is about 1395.3320044130.

The spelling of 2716643603 in words is "two billion, seven hundred sixteen million, six hundred forty-three thousand, six hundred three".