82150586229 has 8 divisors (see below), whose sum is σ = 109535842080. Its totient is φ = 54766193936.

The previous prime is 82150586213. The next prime is 82150586257. The reversal of 82150586229 is 92268505128.

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 82150586229 - 2⁴ = 82150586213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82150586209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54442 + ... + 408980.

It is an arithmetic number, because the mean of its divisors is an integer number (13691980260).

Almost surely, 2^82150586229 is an apocalyptic number.

It is an amenable number.

82150586229 is a deficient number, since it is larger than the sum of its proper divisors (27385255851).

82150586229 is a wasteful number, since it uses less digits than its factorization.

82150586229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431779.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 82150586229 in words is "eighty-two billion, one hundred fifty million, five hundred eighty-six thousand, two hundred twenty-nine".