5647262656 has 56 divisors (see below), whose sum is σ = 12815681760. Its totient is φ = 2418650112.

The previous prime is 5647262651. The next prime is 5647262683. The reversal of 5647262656 is 6562627465.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5647262651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880710 + ... + 887098.

It is an arithmetic number, because the mean of its divisors is an integer number (228851460).

Almost surely, 2^5647262656 is an apocalyptic number.

5647262656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5647262656 is an abundant number, since it is smaller than the sum of its proper divisors (7168419104).

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

5647262656 is a wasteful number, since it uses less digits than its factorization.

5647262656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8381 (or 8371 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 49.

The square root of 5647262656 is about 75148.2711444515. The cubic root of 5647262656 is about 1780.7898123550.

The spelling of 5647262656 in words is "five billion, six hundred forty-seven million, two hundred sixty-two thousand, six hundred fifty-six".