64027086810 has 32 divisors (see below), whose sum is σ = 154011913920. Its totient is φ = 17035344768.

The previous prime is 64027086779. The next prime is 64027086829. The reversal of 64027086810 is 1868072046.

It is a super-2 number, since 2×64027086810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2395555 + ... + 2422134.

It is an arithmetic number, because the mean of its divisors is an integer number (4812872310).

Almost surely, 2^64027086810 is an apocalyptic number.

64027086810 is an abundant number, since it is smaller than the sum of its proper divisors (89984827110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64027086810 is a wasteful number, since it uses less digits than its factorization.

64027086810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818142.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 64027086810 in words is "sixty-four billion, twenty-seven million, eighty-six thousand, eight hundred ten".