5644910000 has 50 divisors (see below), whose sum is σ = 13666915812. Its totient is φ = 2257960000.

The previous prime is 5644909871. The next prime is 5644910039. The reversal of 5644910000 is 194465.

It is a tau number, because it is divible by the number of its divisors (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 272246 + ... + 292245.

Almost surely, 2^5644910000 is an apocalyptic number.

5644910000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5644910000 is an abundant number, since it is smaller than the sum of its proper divisors (8022005812).

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

5644910000 is an equidigital number, since it uses as much as digits as its factorization.

5644910000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564519 (or 564498 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5644910000 is about 75132.6160864907. The cubic root of 5644910000 is about 1780.5424849905.

The spelling of 5644910000 in words is "five billion, six hundred forty-four million, nine hundred ten thousand".