65252751766106 has 16 divisors (see below), whose sum is σ = 101036789441280. Its totient is φ = 31573827589440.

The previous prime is 65252751766099. The next prime is 65252751766133. The reversal of 65252751766106 is 60166715725256.

It is a super-2 number, since 2×65252751766106² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26281805 + ... + 28657263.

It is an arithmetic number, because the mean of its divisors is an integer number (6314799340080).

Almost surely, 2^{65252751766106} is an apocalyptic number.

65252751766106 is a deficient number, since it is larger than the sum of its proper divisors (35784037675174).

65252751766106 is a wasteful number, since it uses less digits than its factorization.

65252751766106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818549.

The product of its (nonzero) digits is 31752000, while the sum is 59.

The spelling of 65252751766106 in words is "sixty-five trillion, two hundred fifty-two billion, seven hundred fifty-one million, seven hundred sixty-six thousand, one hundred six".