85929864485134 has 16 divisors (see below), whose sum is σ = 135913878550800. Its totient is φ = 40633076473344.

The previous prime is 85929864485123. The next prime is 85929864485159. The reversal of 85929864485134 is 43158446892958.

It is a super-2 number, since 2×85929864485134² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 1959520729 + ... + 1959564580.

It is an arithmetic number, because the mean of its divisors is an integer number (8494617409425).

Almost surely, 2^{85929864485134} is an apocalyptic number.

85929864485134 is a deficient number, since it is larger than the sum of its proper divisors (49984014065666).

85929864485134 is a wasteful number, since it uses less digits than its factorization.

85929864485134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3919085907.

The product of its digits is 2388787200, while the sum is 76.

The spelling of 85929864485134 in words is "eighty-five trillion, nine hundred twenty-nine billion, eight hundred sixty-four million, four hundred eighty-five thousand, one hundred thirty-four".