82825008555 has 32 divisors (see below), whose sum is σ = 133310361600. Its totient is φ = 43910076672.

The previous prime is 82825008551. The next prime is 82825008557. The reversal of 82825008555 is 55580052828.

It is not a de Polignac number, because 82825008555 - 2² = 82825008551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82825008551) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11163207 + ... + 11170623.

It is an arithmetic number, because the mean of its divisors is an integer number (4165948800).

Almost surely, 2^82825008555 is an apocalyptic number.

82825008555 is a deficient number, since it is larger than the sum of its proper divisors (50485353045).

82825008555 is a wasteful number, since it uses less digits than its factorization.

82825008555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11763.

The product of its (nonzero) digits is 1280000, while the sum is 48.

The spelling of 82825008555 in words is "eighty-two billion, eight hundred twenty-five million, eight thousand, five hundred fifty-five".