822675037472 has 54 divisors (see below), whose sum is σ = 1635748895529. Its totient is φ = 407286714240.

The previous prime is 822675037463. The next prime is 822675037517. The reversal of 822675037472 is 274730576228.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 789403818256 + 33271219216 = 888484^2 + 182404^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=641356.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 559261697 + ... + 559263167.

Almost surely, 2^822675037472 is an apocalyptic number.

It is an amenable number.

822675037472 is a deficient number, since it is larger than the sum of its proper divisors (813073858057).

822675037472 is an frugal number, since it uses more digits than its factorization.

822675037472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170 (or 1582 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 822675037472 in words is "eight hundred twenty-two billion, six hundred seventy-five million, thirty-seven thousand, four hundred seventy-two".