6748795481 has 2 divisors, whose sum is σ = 6748795482. Its totient is φ = 6748795480.

The previous prime is 6748795463. The next prime is 6748795531. The reversal of 6748795481 is 1845978476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3757690000 + 2991105481 = 61300^2 + 54691^2 .

It is a cyclic number.

It is not a de Polignac number, because 6748795481 - 2¹⁴ = 6748779097 is a prime.

It is a super-2 number, since 2×6748795481² = 91092480888732042722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6748795481.

It is not a weakly prime, because it can be changed into another prime (6748785481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3374397740 + 3374397741.

It is an arithmetic number, because the mean of its divisors is an integer number (3374397741).

Almost surely, 2^6748795481 is an apocalyptic number.

It is an amenable number.

6748795481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6748795481 is an equidigital number, since it uses as much as digits as its factorization.

6748795481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13547520, while the sum is 59.

The square root of 6748795481 is about 82151.0528295286. The cubic root of 6748795481 is about 1889.7691534258.

The spelling of 6748795481 in words is "six billion, seven hundred forty-eight million, seven hundred ninety-five thousand, four hundred eighty-one".