86573085327037 has 4 divisors (see below), whose sum is σ = 86590123923996. Its totient is φ = 86556046730080.

The previous prime is 86573085326971. The next prime is 86573085327101. The reversal of 86573085327037 is 73072358037568.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 46947999163321 + 39625086163716 = 6851861^2 + 6294846^2 .

It is a cyclic number.

It is not a de Polignac number, because 86573085327037 - 2³¹ = 86570937843389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86573085327037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86573085327437) 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, 8519290858 + ... + 8519301019.

It is an arithmetic number, because the mean of its divisors is an integer number (21647530980999).

Almost surely, 2^{86573085327037} is an apocalyptic number.

It is an amenable number.

86573085327037 is a deficient number, since it is larger than the sum of its proper divisors (17038596959).

86573085327037 is a wasteful number, since it uses less digits than its factorization.

86573085327037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17038596958.

The product of its (nonzero) digits is 177811200, while the sum is 64.

The spelling of 86573085327037 in words is "eighty-six trillion, five hundred seventy-three billion, eighty-five million, three hundred twenty-seven thousand, thirty-seven".