86573047442486 has 16 divisors (see below), whose sum is σ = 142169132594448. Its totient is φ = 39211344681600.

The previous prime is 86573047442473. The next prime is 86573047442537. The reversal of 86573047442486 is 68424474037568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7002019655 + ... + 7002032018.

It is an arithmetic number, because the mean of its divisors is an integer number (8885570787153).

Almost surely, 2^{86573047442486} is an apocalyptic number.

86573047442486 is a deficient number, since it is larger than the sum of its proper divisors (55596085151962).

86573047442486 is a wasteful number, since it uses less digits than its factorization.

86573047442486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14004051967.

The product of its (nonzero) digits is 867041280, while the sum is 68.

The spelling of 86573047442486 in words is "eighty-six trillion, five hundred seventy-three billion, forty-seven million, four hundred forty-two thousand, four hundred eighty-six".