65395275 has 48 divisors (see below), whose sum is σ = 121801728. Its totient is φ = 30672000.

The previous prime is 65395249. The next prime is 65395333. The reversal of 65395275 is 57259356.

It is not a de Polignac number, because 65395275 - 2⁷ = 65395147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24297 + ... + 26853.

It is an arithmetic number, because the mean of its divisors is an integer number (2537536).

Almost surely, 2^65395275 is an apocalyptic number.

65395275 is a deficient number, since it is larger than the sum of its proper divisors (56406453).

65395275 is a wasteful number, since it uses less digits than its factorization.

65395275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612 (or 2607 counting only the distinct ones).

The product of its digits is 283500, while the sum is 42.

The square root of 65395275 is about 8086.7345078221. The cubic root of 65395275 is about 402.8859510574.

The spelling of 65395275 in words is "sixty-five million, three hundred ninety-five thousand, two hundred seventy-five".