5018986800 has 600 divisors, whose sum is σ = 19646837760. Its totient is φ = 1222387200.

The previous prime is 5018986783. The next prime is 5018986813. The reversal of 5018986800 is 86898105.

5018986800 is a `hidden beast` number, since 501 + 89 + 8 + 68 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 19083469 + ... + 19083731.

Almost surely, 2^5018986800 is an apocalyptic number.

5018986800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5018986800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9823418880).

5018986800 is an abundant number, since it is smaller than the sum of its proper divisors (14627850960).

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

5018986800 is a wasteful number, since it uses less digits than its factorization.

5018986800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 5018986800 is about 70844.8078549162. The cubic root of 5018986800 is about 1712.1376774450.

The spelling of 5018986800 in words is "five billion, eighteen million, nine hundred eighty-six thousand, eight hundred".