65022885050609 has 12 divisors (see below), whose sum is σ = 67349107897344. Its totient is φ = 62774434795632.

The previous prime is 65022885050573. The next prime is 65022885050611. The reversal of 65022885050609 is 90605058822056.

It is not a de Polignac number, because 65022885050609 - 2³² = 65018590083313 is a prime.

It is a super-2 number, since 2×65022885050609² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65022885020609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4552784 + ... + 12278990.

It is an arithmetic number, because the mean of its divisors is an integer number (5612425658112).

Almost surely, 2^{65022885050609} is an apocalyptic number.

It is an amenable number.

65022885050609 is a deficient number, since it is larger than the sum of its proper divisors (2326222846735).

65022885050609 is a wasteful number, since it uses less digits than its factorization.

65022885050609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7736272 (or 7736243 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 56.

The spelling of 65022885050609 in words is "sixty-five trillion, twenty-two billion, eight hundred eighty-five million, fifty thousand, six hundred nine".