86571037157473 has 8 divisors (see below), whose sum is σ = 94448747199456. Its totient is φ = 78694596408000.

The previous prime is 86571037157441. The next prime is 86571037157513. The reversal of 86571037157473 is 37475173017568.

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 86571037157473 - 2⁵ = 86571037157441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86571037187473) 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, 317180511 + ... + 317453332.

It is an arithmetic number, because the mean of its divisors is an integer number (11806093399932).

Almost surely, 2^{86571037157473} is an apocalyptic number.

It is an amenable number.

86571037157473 is a deficient number, since it is larger than the sum of its proper divisors (7877710041983).

86571037157473 is a wasteful number, since it uses less digits than its factorization.

86571037157473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634646255.

The product of its (nonzero) digits is 103723200, while the sum is 64.

The spelling of 86571037157473 in words is "eighty-six trillion, five hundred seventy-one billion, thirty-seven million, one hundred fifty-seven thousand, four hundred seventy-three".