65228616756941 has 8 divisors (see below), whose sum is σ = 71170208269824. Its totient is φ = 59288978121120.

The previous prime is 65228616756931. The next prime is 65228616756943. The reversal of 65228616756941 is 14965761682256.

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

It is a de Polignac number, because none of the positive numbers 2^k-65228616756941 is a prime.

It is a super-3 number, since 3×65228616756941³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65228616756943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488149421 + ... + 488283026.

It is an arithmetic number, because the mean of its divisors is an integer number (8896276033728).

Almost surely, 2^{65228616756941} is an apocalyptic number.

It is an amenable number.

65228616756941 is a deficient number, since it is larger than the sum of its proper divisors (5941591512883).

65228616756941 is a wasteful number, since it uses less digits than its factorization.

65228616756941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976438531.

The product of its digits is 261273600, while the sum is 68.

The spelling of 65228616756941 in words is "sixty-five trillion, two hundred twenty-eight billion, six hundred sixteen million, seven hundred fifty-six thousand, nine hundred forty-one".