65879345741 has 8 divisors (see below), whose sum is σ = 71889889824. Its totient is φ = 59872387120.

The previous prime is 65879345723. The next prime is 65879345747. The reversal of 65879345741 is 14754397856.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65879345741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65879345747) 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, 857870 + ... + 931503.

It is an arithmetic number, because the mean of its divisors is an integer number (8986236228).

Almost surely, 2^65879345741 is an apocalyptic number.

It is an amenable number.

65879345741 is a deficient number, since it is larger than the sum of its proper divisors (6010544083).

65879345741 is a wasteful number, since it uses less digits than its factorization.

65879345741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792731.

The product of its digits is 25401600, while the sum is 59.

The spelling of 65879345741 in words is "sixty-five billion, eight hundred seventy-nine million, three hundred forty-five thousand, seven hundred forty-one".