65525365 has 8 divisors (see below), whose sum is σ = 79626240. Its totient is φ = 51756432.

The previous prime is 65525353. The next prime is 65525371. The reversal of 65525365 is 56352556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65525365 - 2⁹ = 65524853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82549 + ... + 83338.

It is an arithmetic number, because the mean of its divisors is an integer number (9953280).

Almost surely, 2^65525365 is an apocalyptic number.

It is an amenable number.

65525365 is a deficient number, since it is larger than the sum of its proper divisors (14100875).

65525365 is a wasteful number, since it uses less digits than its factorization.

65525365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165971.

The product of its digits is 135000, while the sum is 37.

The square root of 65525365 is about 8094.7739313708. The cubic root of 65525365 is about 403.1529260946.

The spelling of 65525365 in words is "sixty-five million, five hundred twenty-five thousand, three hundred sixty-five".