82498775076 has 117 divisors (see below), whose sum is σ = 217664013889. Its totient is φ = 27359999856.

The previous prime is 82498775059. The next prime is 82498775083. The reversal of 82498775076 is 67057789428.

The square root of 82498775076 is 287226.

It is a perfect power (a square), and thus also a powerful number.

82498775076 is a `hidden beast` number, since 8 + 2 + 49 + 87 + 7 + 507 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 80832176100 + 1666598976 = 284310^2 + 40824^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 38 ways as a sum of consecutive naturals, for example, 418775410 + ... + 418775606.

Almost surely, 2^82498775076 is an apocalyptic number.

82498775076 is the 287226-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82498775076

82498775076 is an abundant number, since it is smaller than the sum of its proper divisors (135165238813).

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

82498775076 is an frugal number, since it uses more digits than its factorization.

82498775076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 63.

The spelling of 82498775076 in words is "eighty-two billion, four hundred ninety-eight million, seven hundred seventy-five thousand, seventy-six".