8065805408377 has 8 divisors (see below), whose sum is σ = 8079347711232. Its totient is φ = 8052267154800.

The previous prime is 8065805408359. The next prime is 8065805408411. The reversal of 8065805408377 is 7738045085608.

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 8065805408377 - 2²³ = 8065797019769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8065805408327) 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, 2988102 + ... + 5006032.

It is an arithmetic number, because the mean of its divisors is an integer number (1009918463904).

Almost surely, 2^{8065805408377} is an apocalyptic number.

It is an amenable number.

8065805408377 is a deficient number, since it is larger than the sum of its proper divisors (13542302855).

8065805408377 is a wasteful number, since it uses less digits than its factorization.

8065805408377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024639.

The product of its (nonzero) digits is 45158400, while the sum is 61.

The spelling of 8065805408377 in words is "eight trillion, sixty-five billion, eight hundred five million, four hundred eight thousand, three hundred seventy-seven".