65788642153 has 8 divisors (see below), whose sum is σ = 73134768896. Its totient is φ = 58769010000.

The previous prime is 65788642151. The next prime is 65788642177. The reversal of 65788642153 is 35124688756.

It is a happy number.

65788642153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 65788642153 - 2¹ = 65788642151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65788642094 and 65788642103.

It is not an unprimeable number, because it can be changed into a prime (65788642151) 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, 81623223 + ... + 81624028.

It is an arithmetic number, because the mean of its divisors is an integer number (9141846112).

Almost surely, 2^65788642153 is an apocalyptic number.

It is an amenable number.

65788642153 is a deficient number, since it is larger than the sum of its proper divisors (7346126743).

65788642153 is a wasteful number, since it uses less digits than its factorization.

65788642153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163247295.

The product of its digits is 9676800, while the sum is 55.

The spelling of 65788642153 in words is "sixty-five billion, seven hundred eighty-eight million, six hundred forty-two thousand, one hundred fifty-three".