8227755320432 has 40 divisors (see below), whose sum is σ = 15948835633296. Its totient is φ = 4111927289856.

The previous prime is 8227755320371. The next prime is 8227755320443. The reversal of 8227755320432 is 2340235577228.

It is a happy number.

It is a super-2 number, since 2×8227755320432² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361060943 + ... + 361083729.

Almost surely, 2^{8227755320432} is an apocalyptic number.

It is an amenable number.

8227755320432 is a deficient number, since it is larger than the sum of its proper divisors (7721080312864).

8227755320432 is a wasteful number, since it uses less digits than its factorization.

8227755320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32505 (or 32499 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 50.

The spelling of 8227755320432 in words is "eight trillion, two hundred twenty-seven billion, seven hundred fifty-five million, three hundred twenty thousand, four hundred thirty-two".