86271030530 has 16 divisors (see below), whose sum is σ = 155304861624. Its totient is φ = 34504632960.

The previous prime is 86271030497. The next prime is 86271030577. The reversal of 86271030530 is 3503017268.

It can be written as a sum of positive squares in 4 ways, for example, as 80569119409 + 5701911121 = 283847^2 + 75511^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375587 + ... + 560006.

Almost surely, 2^86271030530 is an apocalyptic number.

86271030530 is a deficient number, since it is larger than the sum of its proper divisors (69033831094).

86271030530 is a wasteful number, since it uses less digits than its factorization.

86271030530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944821.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 86271030530 its reverse (3503017268), we get a palindrome (89774047798).

The spelling of 86271030530 in words is "eighty-six billion, two hundred seventy-one million, thirty thousand, five hundred thirty".