8205275889472 has 56 divisors (see below), whose sum is σ = 17295210307656. Its totient is φ = 3848969699328.

The previous prime is 8205275889409. The next prime is 8205275889487. The reversal of 8205275889472 is 2749885725028.

It can be written as a sum of positive squares in 4 ways, for example, as 61238431296 + 8144037458176 = 247464^2 + 2853776^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8205275889398 and 8205275889407.

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, 11706763 + ... + 12387850.

Almost surely, 2^{8205275889472} is an apocalyptic number.

It is an amenable number.

8205275889472 is an abundant number, since it is smaller than the sum of its proper divisors (9089934418184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8205275889472 is a wasteful number, since it uses less digits than its factorization.

8205275889472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24094955 (or 24094945 counting only the distinct ones).

The product of its (nonzero) digits is 180633600, while the sum is 67.

The spelling of 8205275889472 in words is "eight trillion, two hundred five billion, two hundred seventy-five million, eight hundred eighty-nine thousand, four hundred seventy-two".