6662283773 has 2 divisors, whose sum is σ = 6662283774. Its totient is φ = 6662283772.

The previous prime is 6662283743. The next prime is 6662283779. The reversal of 6662283773 is 3773822666.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5984879044 + 677404729 = 77362^2 + 26027^2 .

It is a cyclic number.

It is not a de Polignac number, because 6662283773 - 2¹⁸ = 6662021629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6662283779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3331141886 + 3331141887.

It is an arithmetic number, because the mean of its divisors is an integer number (3331141887).

Almost surely, 2^6662283773 is an apocalyptic number.

It is an amenable number.

6662283773 is a deficient number, since it is larger than the sum of its proper divisors (1).

6662283773 is an equidigital number, since it uses as much as digits as its factorization.

6662283773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 50.

The square root of 6662283773 is about 81622.8140472993. The cubic root of 6662283773 is about 1881.6595212586.

The spelling of 6662283773 in words is "six billion, six hundred sixty-two million, two hundred eighty-three thousand, seven hundred seventy-three".