826532630792 has 32 divisors (see below), whose sum is σ = 1690832404800. Its totient is φ = 375652766400.

The previous prime is 826532630773. The next prime is 826532630801. The reversal of 826532630792 is 297036235628.

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, 215117 + ... + 1303587.

It is an arithmetic number, because the mean of its divisors is an integer number (52838512650).

Almost surely, 2^826532630792 is an apocalyptic number.

It is an amenable number.

826532630792 is an abundant number, since it is smaller than the sum of its proper divisors (864299774008).

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

826532630792 is a wasteful number, since it uses less digits than its factorization.

826532630792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097117 (or 1097113 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 826532630792 in words is "eight hundred twenty-six billion, five hundred thirty-two million, six hundred thirty thousand, seven hundred ninety-two".