5374163056256 has 128 divisors (see below), whose sum is σ = 11175839875200. Its totient is φ = 2572288524288.

The previous prime is 5374163056243. The next prime is 5374163056303. The reversal of 5374163056256 is 6526503614735.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 5374163056198 and 5374163056207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54941600 + ... + 55039328.

It is an arithmetic number, because the mean of its divisors is an integer number (87311249025).

Almost surely, 2^{5374163056256} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5374163056256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5587919937600).

5374163056256 is an abundant number, since it is smaller than the sum of its proper divisors (5801676818944).

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

5374163056256 is a wasteful number, since it uses less digits than its factorization.

5374163056256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97986 (or 97974 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 53.

The spelling of 5374163056256 in words is "five trillion, three hundred seventy-four billion, one hundred sixty-three million, fifty-six thousand, two hundred fifty-six".