5685468672 has 80 divisors (see below), whose sum is σ = 16311612240. Its totient is φ = 1749368832.

The previous prime is 5685468653. The next prime is 5685468673. The reversal of 5685468672 is 2768645865.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685468673) 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, 122397 + ... + 162332.

It is an arithmetic number, because the mean of its divisors is an integer number (203895153).

Almost surely, 2^5685468672 is an apocalyptic number.

5685468672 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5685468672 is an abundant number, since it is smaller than the sum of its proper divisors (10626143568).

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

5685468672 is a wasteful number, since it uses less digits than its factorization.

5685468672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284763 (or 284747 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 57.

The square root of 5685468672 is about 75402.0468687688. The cubic root of 5685468672 is about 1784.7967109150.

The spelling of 5685468672 in words is "five billion, six hundred eighty-five million, four hundred sixty-eight thousand, six hundred seventy-two".