65885410395 has 128 divisors (see below), whose sum is σ = 137471201280. Its totient is φ = 29317386240.

The previous prime is 65885410391. The next prime is 65885410411. The reversal of 65885410395 is 59301458856.

65885410395 is a `hidden beast` number, since 6 + 5 + 8 + 8 + 541 + 0 + 3 + 95 = 666.

It is not a de Polignac number, because 65885410395 - 2² = 65885410391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65885410391) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5585674 + ... + 5597456.

It is an arithmetic number, because the mean of its divisors is an integer number (1073993760).

Almost surely, 2^65885410395 is an apocalyptic number.

65885410395 is an abundant number, since it is smaller than the sum of its proper divisors (71585790885).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65885410395 is a wasteful number, since it uses less digits than its factorization.

65885410395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11962 (or 11956 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 65885410395 in words is "sixty-five billion, eight hundred eighty-five million, four hundred ten thousand, three hundred ninety-five".