6477040751 has 2 divisors, whose sum is σ = 6477040752. Its totient is φ = 6477040750.

The previous prime is 6477040733. The next prime is 6477040753. The reversal of 6477040751 is 1570407746.

6477040751 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6477040751 is a prime.

It is a super-2 number, since 2×6477040751² = 83904113780229288002, which contains 22 as substring.

Together with 6477040753, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6477040699 and 6477040708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6477040753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3238520375 + 3238520376.

It is an arithmetic number, because the mean of its divisors is an integer number (3238520376).

Almost surely, 2^6477040751 is an apocalyptic number.

6477040751 is a deficient number, since it is larger than the sum of its proper divisors (1).

6477040751 is an equidigital number, since it uses as much as digits as its factorization.

6477040751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 6477040751 is about 80480.0643078769. The cubic root of 6477040751 is about 1864.0556617588.

The spelling of 6477040751 in words is "six billion, four hundred seventy-seven million, forty thousand, seven hundred fifty-one".