5687658012 has 24 divisors (see below), whose sum is σ = 13278214656. Its totient is φ = 1894884208.

The previous prime is 5687657993. The next prime is 5687658013. The reversal of 5687658012 is 2108567865.

It is a super-2 number, since 2×5687658012² = 64698907322935584288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687658013) 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, 101388 + ... + 147155.

It is an arithmetic number, because the mean of its divisors is an integer number (553258944).

Almost surely, 2^5687658012 is an apocalyptic number.

It is an amenable number.

5687658012 is an abundant number, since it is smaller than the sum of its proper divisors (7590556644).

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

5687658012 is a wasteful number, since it uses less digits than its factorization.

5687658012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250457 (or 250455 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 5687658012 is about 75416.5632470746. The cubic root of 5687658012 is about 1785.0257758991.

The spelling of 5687658012 in words is "five billion, six hundred eighty-seven million, six hundred fifty-eight thousand, twelve".