86028583129 has 8 divisors (see below), whose sum is σ = 86126493960. Its totient is φ = 85930723200.

The previous prime is 86028583127. The next prime is 86028583133. The reversal of 86028583129 is 92138582068.

It can be written as a sum of positive squares in 4 ways, for example, as 7983779904 + 78044803225 = 89352^2 + 279365^2 .

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 86028583129 - 2¹ = 86028583127 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86028583127) 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, 4089819 + ... + 4110799.

It is an arithmetic number, because the mean of its divisors is an integer number (10765811745).

Almost surely, 2^86028583129 is an apocalyptic number.

It is an amenable number.

86028583129 is a deficient number, since it is larger than the sum of its proper divisors (97910831).

86028583129 is a wasteful number, since it uses less digits than its factorization.

86028583129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25451.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 86028583129 in words is "eighty-six billion, twenty-eight million, five hundred eighty-three thousand, one hundred twenty-nine".