82635505505366 has 32 divisors (see below), whose sum is σ = 135264928776192. Its totient is φ = 37549596850560.

The previous prime is 82635505505341. The next prime is 82635505505383. The reversal of 82635505505366 is 66350550553628.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2056766270 + ... + 2056806446.

It is an arithmetic number, because the mean of its divisors is an integer number (4227029024256).

Almost surely, 2^{82635505505366} is an apocalyptic number.

82635505505366 is a deficient number, since it is larger than the sum of its proper divisors (52629423270826).

82635505505366 is a wasteful number, since it uses less digits than its factorization.

82635505505366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67724.

The product of its (nonzero) digits is 97200000, while the sum is 59.

The spelling of 82635505505366 in words is "eighty-two trillion, six hundred thirty-five billion, five hundred five million, five hundred five thousand, three hundred sixty-six".