5180450800 has 240 divisors, whose sum is σ = 15417084672. Its totient is φ = 1632153600.

The previous prime is 5180450797. The next prime is 5180450801. The reversal of 5180450800 is 80540815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180450801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2045535 + ... + 2048065.

Almost surely, 2^5180450800 is an apocalyptic number.

5180450800 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 5180450800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7708542336).

5180450800 is an abundant number, since it is smaller than the sum of its proper divisors (10236633872).

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

5180450800 is a wasteful number, since it uses less digits than its factorization.

5180450800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616 (or 2605 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 5180450800 is about 71975.3485576833. The cubic root of 5180450800 is about 1730.3044225777.

The spelling of 5180450800 in words is "five billion, one hundred eighty million, four hundred fifty thousand, eight hundred".