65141613 has 12 divisors (see below), whose sum is σ = 94199040. Its totient is φ = 43379016.

The previous prime is 65141599. The next prime is 65141639. The reversal of 65141613 is 31614156.

65141613 is a `hidden beast` number, since 6 + 5 + 1 + 41 + 613 = 666.

It is not a de Polignac number, because 65141613 - 2⁴ = 65141597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65141693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5620 + ... + 12722.

It is an arithmetic number, because the mean of its divisors is an integer number (7849920).

Almost surely, 2^65141613 is an apocalyptic number.

It is an amenable number.

65141613 is a deficient number, since it is larger than the sum of its proper divisors (29057427).

65141613 is a wasteful number, since it uses less digits than its factorization.

65141613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128 (or 8125 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 65141613 is about 8071.0354354321. The cubic root of 65141613 is about 402.3643574159.

Adding to 65141613 its reverse (31614156), we get a palindrome (96755769).

The spelling of 65141613 in words is "sixty-five million, one hundred forty-one thousand, six hundred thirteen".