82717604163 has 8 divisors (see below), whose sum is σ = 122544598800. Its totient is φ = 55145069424.

The previous prime is 82717604143. The next prime is 82717604213. The reversal of 82717604163 is 36140671728.

82717604163 is a `hidden beast` number, since 8 + 27 + 1 + 7 + 604 + 16 + 3 = 666.

It is not a de Polignac number, because 82717604163 - 2⁵ = 82717604131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82717604143) 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 7 ways as a sum of consecutive naturals, for example, 1531807458 + ... + 1531807511.

It is an arithmetic number, because the mean of its divisors is an integer number (15318074850).

Almost surely, 2^82717604163 is an apocalyptic number.

82717604163 is a deficient number, since it is larger than the sum of its proper divisors (39826994637).

82717604163 is a wasteful number, since it uses less digits than its factorization.

82717604163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063614978 (or 3063614972 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 82717604163 in words is "eighty-two billion, seven hundred seventeen million, six hundred four thousand, one hundred sixty-three".