65799622351 has 8 divisors (see below), whose sum is σ = 66077197280. Its totient is φ = 65522335968.

The previous prime is 65799622349. The next prime is 65799622387. The reversal of 65799622351 is 15322699756.

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

It is a cyclic number.

It is not a de Polignac number, because 65799622351 - 2¹ = 65799622349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65799622292 and 65799622301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65799622321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391150 + ... + 533476.

It is an arithmetic number, because the mean of its divisors is an integer number (8259649660).

Almost surely, 2^65799622351 is an apocalyptic number.

65799622351 is a deficient number, since it is larger than the sum of its proper divisors (277574929).

65799622351 is a wasteful number, since it uses less digits than its factorization.

65799622351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144273.

The product of its digits is 6123600, while the sum is 55.

The spelling of 65799622351 in words is "sixty-five billion, seven hundred ninety-nine million, six hundred twenty-two thousand, three hundred fifty-one".