65113251377047 has 8 divisors (see below), whose sum is σ = 69001427028240. Its totient is φ = 61334601800640.

The previous prime is 65113251377029. The next prime is 65113251377077. The reversal of 65113251377047 is 74077315231156.

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 65113251377047 - 2²⁷ = 65113117159319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65113251376985 and 65113251377003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65113251377077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27381517473 + ... + 27381519850.

It is an arithmetic number, because the mean of its divisors is an integer number (8625178378530).

Almost surely, 2^{65113251377047} is an apocalyptic number.

65113251377047 is a deficient number, since it is larger than the sum of its proper divisors (3888175651193).

65113251377047 is a wasteful number, since it uses less digits than its factorization.

65113251377047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54763037393.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 65113251377047 in words is "sixty-five trillion, one hundred thirteen billion, two hundred fifty-one million, three hundred seventy-seven thousand, forty-seven".