65020713 has 8 divisors (see below), whose sum is σ = 87792000. Its totient is φ = 42798288.

The previous prime is 65020691. The next prime is 65020721. The reversal of 65020713 is 31702056.

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

It is not a de Polignac number, because 65020713 - 2⁶ = 65020649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65020783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136938 + ... + 137411.

It is an arithmetic number, because the mean of its divisors is an integer number (10974000).

Almost surely, 2^65020713 is an apocalyptic number.

It is an amenable number.

65020713 is a deficient number, since it is larger than the sum of its proper divisors (22771287).

65020713 is a wasteful number, since it uses less digits than its factorization.

65020713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274431.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 65020713 is about 8063.5422117082. The cubic root of 65020713 is about 402.1152796784.

Adding to 65020713 its reverse (31702056), we get a palindrome (96722769).

The spelling of 65020713 in words is "sixty-five million, twenty thousand, seven hundred thirteen".