65116006010506 has 32 divisors (see below), whose sum is σ = 109447479107712. Its totient is φ = 28794499047360.

The previous prime is 65116006010477. The next prime is 65116006010569. The reversal of 65116006010506 is 60501060061156.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1098595 + ... + 11464681.

It is an arithmetic number, because the mean of its divisors is an integer number (3420233722116).

Almost surely, 2^{65116006010506} is an apocalyptic number.

65116006010506 is a deficient number, since it is larger than the sum of its proper divisors (44331473097206).

65116006010506 is a wasteful number, since it uses less digits than its factorization.

65116006010506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10373854.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 65116006010506 in words is "sixty-five trillion, one hundred sixteen billion, six million, ten thousand, five hundred six".