64804104275 has 12 divisors (see below), whose sum is σ = 80505640464. Its totient is φ = 51747444000.

The previous prime is 64804104259. The next prime is 64804104293. The reversal of 64804104275 is 57240140846.

It is not a de Polignac number, because 64804104275 - 2⁴ = 64804104259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2382191 + ... + 2409240.

It is an arithmetic number, because the mean of its divisors is an integer number (6708803372).

Almost surely, 2^64804104275 is an apocalyptic number.

64804104275 is a deficient number, since it is larger than the sum of its proper divisors (15701536189).

64804104275 is a wasteful number, since it uses less digits than its factorization.

64804104275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4791982 (or 4791977 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 64804104275 in words is "sixty-four billion, eight hundred four million, one hundred four thousand, two hundred seventy-five".