5204408064385 has 32 divisors (see below), whose sum is σ = 6912180126720. Its totient is φ = 3744097156800.

The previous prime is 5204408064353. The next prime is 5204408064391. The reversal of 5204408064385 is 5834608044025.

It is not a de Polignac number, because 5204408064385 - 2⁵ = 5204408064353 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8804911 + ... + 9377380.

It is an arithmetic number, because the mean of its divisors is an integer number (216005628960).

Almost surely, 2^{5204408064385} is an apocalyptic number.

It is an amenable number.

5204408064385 is a deficient number, since it is larger than the sum of its proper divisors (1707772062335).

5204408064385 is a wasteful number, since it uses less digits than its factorization.

5204408064385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18182469.

The product of its (nonzero) digits is 3686400, while the sum is 49.

The spelling of 5204408064385 in words is "five trillion, two hundred four billion, four hundred eight million, sixty-four thousand, three hundred eighty-five".