5649039800 has 24 divisors (see below), whose sum is σ = 13134018000. Its totient is φ = 2259615840.

The previous prime is 5649039797. The next prime is 5649039827. The reversal of 5649039800 is 89309465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14122400 + ... + 14122799.

It is an arithmetic number, because the mean of its divisors is an integer number (547250750).

Almost surely, 2^5649039800 is an apocalyptic number.

5649039800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5649039800 is an abundant number, since it is smaller than the sum of its proper divisors (7484978200).

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

5649039800 is a wasteful number, since it uses less digits than its factorization.

5649039800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28245215 (or 28245206 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 5649039800 is about 75160.0944650817. The cubic root of 5649039800 is about 1780.9765924058.

The spelling of 5649039800 in words is "five billion, six hundred forty-nine million, thirty-nine thousand, eight hundred".