5218654000 has 320 divisors, whose sum is σ = 15858984960. Its totient is φ = 1619481600.

The previous prime is 5218653991. The next prime is 5218654013. The reversal of 5218654000 is 4568125.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6117574 + ... + 6118426.

It is an arithmetic number, because the mean of its divisors is an integer number (49559328).

Almost surely, 2^5218654000 is an apocalyptic number.

5218654000 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 5218654000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7929492480).

5218654000 is an abundant number, since it is smaller than the sum of its proper divisors (10640330960).

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

5218654000 is a wasteful number, since it uses less digits than its factorization.

5218654000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 909 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 5218654000 is about 72240.2519375452. The cubic root of 5218654000 is about 1734.5473825360.

The spelling of 5218654000 in words is "five billion, two hundred eighteen million, six hundred fifty-four thousand".