65248395159 has 8 divisors (see below), whose sum is σ = 91576695040. Its totient is φ = 41209512696.

The previous prime is 65248395131. The next prime is 65248395221. The reversal of 65248395159 is 95159384256.

It is a happy number.

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

It is not a de Polignac number, because 65248395159 - 2¹³ = 65248386967 is a prime.

It is a super-3 number, since 3×65248395159³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57), and also a Moran number because the ratio is a prime number: 1144708687 = 65248395159 / (6 + 5 + 2 + 4 + 8 + 3 + 9 + 5 + 1 + 5 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65248395099 and 65248395108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65248395959) 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, 572354287 + ... + 572354400.

It is an arithmetic number, because the mean of its divisors is an integer number (11447086880).

Almost surely, 2^65248395159 is an apocalyptic number.

65248395159 is a deficient number, since it is larger than the sum of its proper divisors (26328299881).

65248395159 is a wasteful number, since it uses less digits than its factorization.

65248395159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144708709.

The product of its digits is 11664000, while the sum is 57.

The spelling of 65248395159 in words is "sixty-five billion, two hundred forty-eight million, three hundred ninety-five thousand, one hundred fifty-nine".