65150205 has 32 divisors (see below), whose sum is σ = 110937600. Its totient is φ = 32535552.

The previous prime is 65150201. The next prime is 65150231. The reversal of 65150205 is 50205156.

It is not a de Polignac number, because 65150205 - 2² = 65150201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65150201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60411 + ... + 61479.

It is an arithmetic number, because the mean of its divisors is an integer number (3466800).

Almost surely, 2^65150205 is an apocalyptic number.

It is an amenable number.

65150205 is a deficient number, since it is larger than the sum of its proper divisors (45787395).

65150205 is a wasteful number, since it uses less digits than its factorization.

65150205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 65150205 is about 8071.5676915950. The cubic root of 65150205 is about 402.3820468897.

The spelling of 65150205 in words is "sixty-five million, one hundred fifty thousand, two hundred five".