8104168775 has 12 divisors (see below), whose sum is σ = 10089213624. Its totient is φ = 6457500000.

The previous prime is 8104168757. The next prime is 8104168777. The reversal of 8104168775 is 5778614018.

It is not a de Polignac number, because 8104168775 - 2⁶ = 8104168711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8104168777) 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, 639476 + ... + 652025.

It is an arithmetic number, because the mean of its divisors is an integer number (840767802).

Almost surely, 2^8104168775 is an apocalyptic number.

8104168775 is a deficient number, since it is larger than the sum of its proper divisors (1985044849).

8104168775 is a wasteful number, since it uses less digits than its factorization.

8104168775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291762 (or 1291757 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 47.

The square root of 8104168775 is about 90023.1568819934. The cubic root of 8104168775 is about 2008.6433239161.

The spelling of 8104168775 in words is "eight billion, one hundred four million, one hundred sixty-eight thousand, seven hundred seventy-five".