65416713 has 4 divisors (see below), whose sum is σ = 87222288. Its totient is φ = 43611140.

The previous prime is 65416711. The next prime is 65416751. The reversal of 65416713 is 31761456.

65416713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65416713 - 2¹ = 65416711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65416711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10902783 + ... + 10902788.

It is an arithmetic number, because the mean of its divisors is an integer number (21805572).

Almost surely, 2^65416713 is an apocalyptic number.

It is an amenable number.

65416713 is a deficient number, since it is larger than the sum of its proper divisors (21805575).

65416713 is a wasteful number, since it uses less digits than its factorization.

65416713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21805574.

The product of its digits is 15120, while the sum is 33.

The square root of 65416713 is about 8088.0599033390. The cubic root of 65416713 is about 402.9299711867.

The spelling of 65416713 in words is "sixty-five million, four hundred sixteen thousand, seven hundred thirteen".