82863134659 has 8 divisors (see below), whose sum is σ = 86552724960. Its totient is φ = 79229027136.

The previous prime is 82863134657. The next prime is 82863134671. The reversal of 82863134659 is 95643136828.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82863134659 - 2¹ = 82863134657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82863134657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13867642 + ... + 13873615.

It is an arithmetic number, because the mean of its divisors is an integer number (10819090620).

Almost surely, 2^82863134659 is an apocalyptic number.

82863134659 is a deficient number, since it is larger than the sum of its proper divisors (3689590301).

82863134659 is a wasteful number, since it uses less digits than its factorization.

82863134659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27741389.

The product of its digits is 7464960, while the sum is 55.

The spelling of 82863134659 in words is "eighty-two billion, eight hundred sixty-three million, one hundred thirty-four thousand, six hundred fifty-nine".