65153265 has 16 divisors (see below), whose sum is σ = 110377728. Its totient is φ = 32704256.

The previous prime is 65153239. The next prime is 65153267. The reversal of 65153265 is 56235156.

65153265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 65153265 - 2¹² = 65149169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65153267) 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 15 ways as a sum of consecutive naturals, for example, 127497 + ... + 128006.

It is an arithmetic number, because the mean of its divisors is an integer number (6898608).

Almost surely, 2^65153265 is an apocalyptic number.

It is an amenable number.

65153265 is a deficient number, since it is larger than the sum of its proper divisors (45224463).

65153265 is a wasteful number, since it uses less digits than its factorization.

65153265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255528.

The product of its digits is 27000, while the sum is 33.

The square root of 65153265 is about 8071.7572436242. The cubic root of 65153265 is about 402.3883465362.

The spelling of 65153265 in words is "sixty-five million, one hundred fifty-three thousand, two hundred sixty-five".