5168687000 has 32 divisors (see below), whose sum is σ = 12094729920. Its totient is φ = 2067474400.

The previous prime is 5168686973. The next prime is 5168687003. The reversal of 5168687000 is 7868615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5168687003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583344 + ... + 2585343.

It is an arithmetic number, because the mean of its divisors is an integer number (377960310).

Almost surely, 2^5168687000 is an apocalyptic number.

5168687000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5168687000 is an abundant number, since it is smaller than the sum of its proper divisors (6926042920).

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

5168687000 is a wasteful number, since it uses less digits than its factorization.

5168687000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5168708 (or 5168694 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5168687000 is about 71893.5810764772. The cubic root of 5168687000 is about 1728.9937012521.

The spelling of 5168687000 in words is "five billion, one hundred sixty-eight million, six hundred eighty-seven thousand".