86573064672031 has 32 divisors (see below), whose sum is σ = 102928643136000. Its totient is φ = 71243332900992.

The previous prime is 86573064672023. The next prime is 86573064672077. The reversal of 86573064672031 is 13027646037568.

It is not a de Polignac number, because 86573064672031 - 2³ = 86573064672023 is a prime.

It is a super-2 number, since 2×86573064672031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86573064676031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1273904905 + ... + 1273972861.

It is an arithmetic number, because the mean of its divisors is an integer number (3216520098000).

Almost surely, 2^{86573064672031} is an apocalyptic number.

86573064672031 is a deficient number, since it is larger than the sum of its proper divisors (16355578463969).

86573064672031 is a wasteful number, since it uses less digits than its factorization.

86573064672031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103231.

The product of its (nonzero) digits is 30481920, while the sum is 58.

The spelling of 86573064672031 in words is "eighty-six trillion, five hundred seventy-three billion, sixty-four million, six hundred seventy-two thousand, thirty-one".