6451797059 has 2 divisors, whose sum is σ = 6451797060. Its totient is φ = 6451797058.

The previous prime is 6451797017. The next prime is 6451797071. The reversal of 6451797059 is 9507971546.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6451797059 - 2²⁸ = 6183361603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6451797059.

It is not a weakly prime, because it can be changed into another prime (6451797089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3225898529 + 3225898530.

It is an arithmetic number, because the mean of its divisors is an integer number (3225898530).

Almost surely, 2^6451797059 is an apocalyptic number.

6451797059 is a deficient number, since it is larger than the sum of its proper divisors (1).

6451797059 is an equidigital number, since it uses as much as digits as its factorization.

6451797059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2381400, while the sum is 53.

The square root of 6451797059 is about 80323.0792425191. The cubic root of 6451797059 is about 1861.6308449711.

The spelling of 6451797059 in words is "six billion, four hundred fifty-one million, seven hundred ninety-seven thousand, fifty-nine".