82830530257758 has 64 divisors (see below), whose sum is σ = 190416699720000. Its totient is φ = 26657865424512.

The previous prime is 82830530257721. The next prime is 82830530257763. The reversal of 82830530257758 is 85775203503828.

It is a happy number.

82830530257758 is a `hidden beast` number, since 8 + 2 + 8 + 3 + 0 + 5 + 3 + 0 + 2 + 577 + 58 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 82830530257695 and 82830530257704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296067516 + ... + 296347152.

It is an arithmetic number, because the mean of its divisors is an integer number (2975260933125).

Almost surely, 2^{82830530257758} is an apocalyptic number.

82830530257758 is an abundant number, since it is smaller than the sum of its proper divisors (107586169462242).

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

82830530257758 is a wasteful number, since it uses less digits than its factorization.

82830530257758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468826 (or 468820 counting only the distinct ones).

The product of its (nonzero) digits is 112896000, while the sum is 63.

The spelling of 82830530257758 in words is "eighty-two trillion, eight hundred thirty billion, five hundred thirty million, two hundred fifty-seven thousand, seven hundred fifty-eight".