65112808886 has 8 divisors (see below), whose sum is σ = 98371869960. Its totient is φ = 32322185568.

The previous prime is 65112808883. The next prime is 65112808903. The reversal of 65112808886 is 68880821156.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65112808883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117109091 + ... + 117109646.

It is an arithmetic number, because the mean of its divisors is an integer number (12296483745).

Almost surely, 2^65112808886 is an apocalyptic number.

65112808886 is a deficient number, since it is larger than the sum of its proper divisors (33259061074).

65112808886 is a wasteful number, since it uses less digits than its factorization.

65112808886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234218878.

The product of its (nonzero) digits is 1474560, while the sum is 53.

The spelling of 65112808886 in words is "sixty-five billion, one hundred twelve million, eight hundred eight thousand, eight hundred eighty-six".