86571014085480 has 32 divisors (see below), whose sum is σ = 259713042256800. Its totient is φ = 23085603756096.

The previous prime is 86571014085463. The next prime is 86571014085593. The reversal of 86571014085480 is 8458041017568.

It is a self number, because there is not a number n which added to its sum of digits gives 86571014085480.

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, 360712558570 + ... + 360712558809.

It is an arithmetic number, because the mean of its divisors is an integer number (8116032570525).

Almost surely, 2^{86571014085480} is an apocalyptic number.

It is an amenable number.

86571014085480 is an abundant number, since it is smaller than the sum of its proper divisors (173142028171320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86571014085480 is a wasteful number, since it uses less digits than its factorization.

86571014085480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721425117393 (or 721425117389 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 57.

The spelling of 86571014085480 in words is "eighty-six trillion, five hundred seventy-one billion, fourteen million, eighty-five thousand, four hundred eighty".