216677017096527 has 16 divisors (see below), whose sum is σ = 329427501107040. Its totient is φ = 125496190897152.

The previous prime is 216677017096523. The next prime is 216677017096607. The reversal of 216677017096527 is 725690710776612.

It is not a de Polignac number, because 216677017096527 - 2² = 216677017096523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216677017096523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163406497902 + ... + 163406499227.

It is an arithmetic number, because the mean of its divisors is an integer number (20589218819190).

Almost surely, 2^{216677017096527} is an apocalyptic number.

216677017096527 is a deficient number, since it is larger than the sum of its proper divisors (112750484010513).

216677017096527 is a wasteful number, since it uses less digits than its factorization.

216677017096527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326812997162.

The product of its (nonzero) digits is 93350880, while the sum is 66.

The spelling of 216677017096527 in words is "two hundred sixteen trillion, six hundred seventy-seven billion, seventeen million, ninety-six thousand, five hundred twenty-seven".