6462572018879 has 2 divisors, whose sum is σ = 6462572018880. Its totient is φ = 6462572018878.

The previous prime is 6462572018849. The next prime is 6462572018911. The reversal of 6462572018879 is 9788102752646.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6462572018879 - 2⁴⁰ = 5363060391103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6462572018849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3231286009439 + 3231286009440.

It is an arithmetic number, because the mean of its divisors is an integer number (3231286009440).

Almost surely, 2^{6462572018879} is an apocalyptic number.

6462572018879 is a deficient number, since it is larger than the sum of its proper divisors (1).

6462572018879 is an equidigital number, since it uses as much as digits as its factorization.

6462572018879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81285120, while the sum is 65.

The spelling of 6462572018879 in words is "six trillion, four hundred sixty-two billion, five hundred seventy-two million, eighteen thousand, eight hundred seventy-nine".