86571033033311 has 4 divisors (see below), whose sum is σ = 86571098473800. Its totient is φ = 86570967592824.

The previous prime is 86571033033307. The next prime is 86571033033367. The reversal of 86571033033311 is 11333033017568.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86571033033311 - 2² = 86571033033307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86571033033211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30694076 + ... + 33395633.

It is an arithmetic number, because the mean of its divisors is an integer number (21642774618450).

Almost surely, 2^{86571033033311} is an apocalyptic number.

86571033033311 is a deficient number, since it is larger than the sum of its proper divisors (65440489).

86571033033311 is a wasteful number, since it uses less digits than its factorization.

86571033033311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65440488.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 86571033033311 in words is "eighty-six trillion, five hundred seventy-one billion, thirty-three million, thirty-three thousand, three hundred eleven".