6413309049751 has 2 divisors, whose sum is σ = 6413309049752. Its totient is φ = 6413309049750.

The previous prime is 6413309049743. The next prime is 6413309049853. The reversal of 6413309049751 is 1579409033146.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6413309049751 - 2³ = 6413309049743 is a prime.

It is a super-2 number, since 2×6413309049751² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6413309049701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206654524875 + 3206654524876.

It is an arithmetic number, because the mean of its divisors is an integer number (3206654524876).

Almost surely, 2^{6413309049751} is an apocalyptic number.

6413309049751 is a deficient number, since it is larger than the sum of its proper divisors (1).

6413309049751 is an equidigital number, since it uses as much as digits as its factorization.

6413309049751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 6413309049751 in words is "six trillion, four hundred thirteen billion, three hundred nine million, forty-nine thousand, seven hundred fifty-one".