65141611 has 8 divisors (see below), whose sum is σ = 67060224. Its totient is φ = 63248640.

The previous prime is 65141599. The next prime is 65141639. The reversal of 65141611 is 11614156.

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 65141611 - 2²¹ = 63044459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65141711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195 + ... + 11476.

It is an arithmetic number, because the mean of its divisors is an integer number (8382528).

Almost surely, 2^65141611 is an apocalyptic number.

65141611 is a deficient number, since it is larger than the sum of its proper divisors (1918613).

65141611 is a wasteful number, since it uses less digits than its factorization.

65141611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12821.

The product of its digits is 720, while the sum is 25.

The square root of 65141611 is about 8071.0353115322. The cubic root of 65141611 is about 402.3643532980.

Adding to 65141611 its reverse (11614156), we get a palindrome (76755767).

The spelling of 65141611 in words is "sixty-five million, one hundred forty-one thousand, six hundred eleven".