65350 has 12 divisors (see below), whose sum is σ = 121644. Its totient is φ = 26120.

The previous prime is 65327. The next prime is 65353. The reversal of 65350 is 5356.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65353) by changing a digit.

65350 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 5 ways as a sum of consecutive naturals, for example, 604 + ... + 703.

It is an arithmetic number, because the mean of its divisors is an integer number (10137).

2⁶⁵³⁵⁰ is an apocalyptic number.

65350 is a deficient number, since it is larger than the sum of its proper divisors (56294).

65350 is a wasteful number, since it uses less digits than its factorization.

65350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319 (or 1314 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 65350 is about 255.6364606233. The cubic root of 65350 is about 40.2792953143.

It can be divided in two parts, 653 and 50, that added together give a triangular number (703 = T₃₇).

The spelling of 65350 in words is "sixty-five thousand, three hundred fifty".