82367115855 has 16 divisors (see below), whose sum is σ = 132353002080. Its totient is φ = 43740589568.

The previous prime is 82367115811. The next prime is 82367115863. The reversal of 82367115855 is 55851176328.

It is a cyclic number.

It is not a de Polignac number, because 82367115855 - 2¹⁵ = 82367083087 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 82367115798 and 82367115807.

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, 11780070 + ... + 11787059.

It is an arithmetic number, because the mean of its divisors is an integer number (8272062630).

Almost surely, 2^82367115855 is an apocalyptic number.

82367115855 is a deficient number, since it is larger than the sum of its proper divisors (49985886225).

82367115855 is a wasteful number, since it uses less digits than its factorization.

82367115855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23567370.

The product of its digits is 2016000, while the sum is 51.

The spelling of 82367115855 in words is "eighty-two billion, three hundred sixty-seven million, one hundred fifteen thousand, eight hundred fifty-five".