6478196033 has 2 divisors, whose sum is σ = 6478196034. Its totient is φ = 6478196032.

The previous prime is 6478196029. The next prime is 6478196041. The reversal of 6478196033 is 3306918746.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3525034384 + 2953161649 = 59372^2 + 54343^2 .

It is a cyclic number.

It is not a de Polignac number, because 6478196033 - 2² = 6478196029 is a prime.

It is not a weakly prime, because it can be changed into another prime (6478196063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3239098016 + 3239098017.

It is an arithmetic number, because the mean of its divisors is an integer number (3239098017).

Almost surely, 2^6478196033 is an apocalyptic number.

It is an amenable number.

6478196033 is a deficient number, since it is larger than the sum of its proper divisors (1).

6478196033 is an equidigital number, since it uses as much as digits as its factorization.

6478196033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 6478196033 is about 80487.2414299310. The cubic root of 6478196033 is about 1864.1664830433.

The spelling of 6478196033 in words is "six billion, four hundred seventy-eight million, one hundred ninety-six thousand, thirty-three".