6773021713 has 6 divisors (see below), whose sum is σ = 7148258754. Its totient is φ = 6416546544.

The previous prime is 6773021657. The next prime is 6773021767. The reversal of 6773021713 is 3171203776.

It can be written as a sum of positive squares in only one way, i.e., 5638207744 + 1134813969 = 75088^2 + 33687^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6773021713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6773022713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9380556 + ... + 9381277.

It is an arithmetic number, because the mean of its divisors is an integer number (1191376459).

Almost surely, 2^6773021713 is an apocalyptic number.

It is an amenable number.

6773021713 is a deficient number, since it is larger than the sum of its proper divisors (375237041).

6773021713 is a wasteful number, since it uses less digits than its factorization.

6773021713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18761871 (or 18761852 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 37.

The square root of 6773021713 is about 82298.3700506881. The cubic root of 6773021713 is about 1892.0276953970.

The spelling of 6773021713 in words is "six billion, seven hundred seventy-three million, twenty-one thousand, seven hundred thirteen".