65066000297 has 16 divisors (see below), whose sum is σ = 67217375232. Its totient is φ = 62942100480.

The previous prime is 65066000261. The next prime is 65066000317. The reversal of 65066000297 is 79200066056.

It is a cyclic number.

It is not a de Polignac number, because 65066000297 - 2¹⁶ = 65065934761 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65066000257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13832648 + ... + 13837350.

It is an arithmetic number, because the mean of its divisors is an integer number (4201085952).

Almost surely, 2^65066000297 is an apocalyptic number.

It is an amenable number.

65066000297 is a deficient number, since it is larger than the sum of its proper divisors (2151374935).

65066000297 is a wasteful number, since it uses less digits than its factorization.

65066000297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7528.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 65066000297 in words is "sixty-five billion, sixty-six million, two hundred ninety-seven", and thus it is an aban number.