82855158927 has 8 divisors (see below), whose sum is σ = 110483548464. Its totient is φ = 55231771008.

The previous prime is 82855158889. The next prime is 82855158937. The reversal of 82855158927 is 72985155828.

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

It is not a de Polignac number, because 82855158927 - 2¹⁴ = 82855142543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82855158937) 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, 1211578 + ... + 1278135.

It is an arithmetic number, because the mean of its divisors is an integer number (13810443558).

Almost surely, 2^82855158927 is an apocalyptic number.

82855158927 is a deficient number, since it is larger than the sum of its proper divisors (27628389537).

82855158927 is a wasteful number, since it uses less digits than its factorization.

82855158927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500809.

The product of its digits is 16128000, while the sum is 60.

The spelling of 82855158927 in words is "eighty-two billion, eight hundred fifty-five million, one hundred fifty-eight thousand, nine hundred twenty-seven".