82870027027 has 8 divisors (see below), whose sum is σ = 83117810880. Its totient is φ = 82622464320.

The previous prime is 82870026989. The next prime is 82870027039. The reversal of 82870027027 is 72072007828.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82870027027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82870025027) 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, 711093 + ... + 819385.

It is an arithmetic number, because the mean of its divisors is an integer number (10389726360).

Almost surely, 2^82870027027 is an apocalyptic number.

82870027027 is a deficient number, since it is larger than the sum of its proper divisors (247783853).

82870027027 is a wasteful number, since it uses less digits than its factorization.

82870027027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110573.

The product of its (nonzero) digits is 175616, while the sum is 43.

The spelling of 82870027027 in words is "eighty-two billion, eight hundred seventy million, twenty-seven thousand, twenty-seven".