5380864268256 has 36 divisors (see below), whose sum is σ = 15301832763672. Its totient is φ = 1793621422656.

The previous prime is 5380864268189. The next prime is 5380864268261. The reversal of 5380864268256 is 6528624680835.

It is a happy number.

5380864268256 is a `hidden beast` number, since 5 + 3 + 8 + 0 + 86 + 426 + 82 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 5380864268193 and 5380864268202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9341777956 + ... + 9341778531.

It is an arithmetic number, because the mean of its divisors is an integer number (425050910102).

Almost surely, 2^{5380864268256} is an apocalyptic number.

It is an amenable number.

5380864268256 is an abundant number, since it is smaller than the sum of its proper divisors (9920968495416).

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

5380864268256 is a wasteful number, since it uses less digits than its factorization.

5380864268256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18683556503 (or 18683556492 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 63.

The spelling of 5380864268256 in words is "five trillion, three hundred eighty billion, eight hundred sixty-four million, two hundred sixty-eight thousand, two hundred fifty-six".