82314687563 has 8 divisors (see below), whose sum is σ = 87028749120. Its totient is φ = 77638797000.

The previous prime is 82314687517. The next prime is 82314687569. The reversal of 82314687563 is 36578641328.

It is a happy number.

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 82314687563 - 2¹² = 82314683467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82314687569) 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, 9538313 + ... + 9546938.

It is an arithmetic number, because the mean of its divisors is an integer number (10878593640).

Almost surely, 2^82314687563 is an apocalyptic number.

82314687563 is a deficient number, since it is larger than the sum of its proper divisors (4714061557).

82314687563 is a wasteful number, since it uses less digits than its factorization.

82314687563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19085497.

The product of its digits is 5806080, while the sum is 53.

The spelling of 82314687563 in words is "eighty-two billion, three hundred fourteen million, six hundred eighty-seven thousand, five hundred sixty-three".