8026816544 has 24 divisors (see below), whose sum is σ = 16038661968. Its totient is φ = 3953505600.

The previous prime is 8026816537. The next prime is 8026816559. The reversal of 8026816544 is 4456186208.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8026816495 and 8026816504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1869782 + ... + 1874069.

It is an arithmetic number, because the mean of its divisors is an integer number (668277582).

Almost surely, 2^8026816544 is an apocalyptic number.

It is an amenable number.

8026816544 is a deficient number, since it is larger than the sum of its proper divisors (8011845424).

8026816544 is a wasteful number, since it uses less digits than its factorization.

8026816544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743928 (or 3743920 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 8026816544 is about 89592.5027220470. The cubic root of 8026816544 is about 2002.2322196708.

The spelling of 8026816544 in words is "eight billion, twenty-six million, eight hundred sixteen thousand, five hundred forty-four".