6452198771723 has 12 divisors (see below), whose sum is σ = 6854571087840. Its totient is φ = 6072210006912.

The previous prime is 6452198771701. The next prime is 6452198771729. The reversal of 6452198771723 is 3271778912546.

It is not a de Polignac number, because 6452198771723 - 2²⁴ = 6452181994507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6452198771729) 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 in 11 ways as a sum of consecutive naturals, for example, 3137165 + ... + 4769297.

It is an arithmetic number, because the mean of its divisors is an integer number (571214257320).

Almost surely, 2^{6452198771723} is an apocalyptic number.

6452198771723 is a deficient number, since it is larger than the sum of its proper divisors (402372316117).

6452198771723 is a wasteful number, since it uses less digits than its factorization.

6452198771723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645846 (or 1645829 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 62.

The spelling of 6452198771723 in words is "six trillion, four hundred fifty-two billion, one hundred ninety-eight million, seven hundred seventy-one thousand, seven hundred twenty-three".