65616006115 has 8 divisors (see below), whose sum is σ = 85897317168. Its totient is φ = 47720731680.

The previous prime is 65616006107. The next prime is 65616006119. The reversal of 65616006115 is 51160061656.

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

It is not a de Polignac number, because 65616006115 - 2³ = 65616006107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65616006119) 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 7 ways as a sum of consecutive naturals, for example, 596509092 + ... + 596509201.

It is an arithmetic number, because the mean of its divisors is an integer number (10737164646).

Almost surely, 2^65616006115 is an apocalyptic number.

65616006115 is a deficient number, since it is larger than the sum of its proper divisors (20281311053).

65616006115 is a wasteful number, since it uses less digits than its factorization.

65616006115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193018309.

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

The spelling of 65616006115 in words is "sixty-five billion, six hundred sixteen million, six thousand, one hundred fifteen".