65393135 has 16 divisors (see below), whose sum is σ = 83586816. Its totient is φ = 48941568.

The previous prime is 65393123. The next prime is 65393137. The reversal of 65393135 is 53139356.

It is a cyclic number.

It is not a de Polignac number, because 65393135 - 2¹² = 65389039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65393095 and 65393104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65393137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12482 + ... + 16928.

It is an arithmetic number, because the mean of its divisors is an integer number (5224176).

Almost surely, 2^65393135 is an apocalyptic number.

65393135 is a deficient number, since it is larger than the sum of its proper divisors (18193681).

65393135 is a wasteful number, since it uses less digits than its factorization.

65393135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642.

The product of its digits is 36450, while the sum is 35.

The square root of 65393135 is about 8086.6021912791. The cubic root of 65393135 is about 402.8815563192.

The spelling of 65393135 in words is "sixty-five million, three hundred ninety-three thousand, one hundred thirty-five".