8025356689919 has 16 divisors (see below), whose sum is σ = 8135853649920. Its totient is φ = 7915562578560.

The previous prime is 8025356689873. The next prime is 8025356690041. The reversal of 8025356689919 is 9199866535208.

It is a cyclic number.

It is not a de Polignac number, because 8025356689919 - 2²⁰ = 8025355641343 is a prime.

It is a super-2 number, since 2×8025356689919² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8025356682919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219981122 + ... + 220017600.

It is an arithmetic number, because the mean of its divisors is an integer number (508490853120).

Almost surely, 2^{8025356689919} is an apocalyptic number.

8025356689919 is a deficient number, since it is larger than the sum of its proper divisors (110496960001).

8025356689919 is a wasteful number, since it uses less digits than its factorization.

8025356689919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46030.

The product of its (nonzero) digits is 251942400, while the sum is 71.

The spelling of 8025356689919 in words is "eight trillion, twenty-five billion, three hundred fifty-six million, six hundred eighty-nine thousand, nine hundred nineteen".