65010016565616 has 20 divisors (see below), whose sum is σ = 167942542794632. Its totient is φ = 21670005521856.

The previous prime is 65010016565603. The next prime is 65010016565623. The reversal of 65010016565616 is 61656561001056.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1354375345117 = 65010016565616 / (6 + 5 + 0 + 1 + 0 + 0 + 1 + 6 + 5 + 6 + 5 + 6 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677187672511 + ... + 677187672606.

Almost surely, 2^{65010016565616} is an apocalyptic number.

It is an amenable number.

65010016565616 is an abundant number, since it is smaller than the sum of its proper divisors (102932526229016).

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

65010016565616 is a wasteful number, since it uses less digits than its factorization.

65010016565616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354375345128 (or 1354375345122 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 65010016565616 in words is "sixty-five trillion, ten billion, sixteen million, five hundred sixty-five thousand, six hundred sixteen".