5215680000 has 300 divisors, whose sum is σ = 18820372428. Its totient is φ = 1390080000.

The previous prime is 5215679999. The next prime is 5215680007. The reversal of 5215680000 is 865125.

It is a tau number, because it is divible by the number of its divisors (300).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215680007) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2879095 + ... + 2880905.

Almost surely, 2^5215680000 is an apocalyptic number.

5215680000 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 5215680000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9410186214).

5215680000 is an abundant number, since it is smaller than the sum of its proper divisors (13604692428).

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

5215680000 is an equidigital number, since it uses as much as digits as its factorization.

5215680000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5215680000 is about 72219.6649119892. The cubic root of 5215680000 is about 1734.2178260296.

The spelling of 5215680000 in words is "five billion, two hundred fifteen million, six hundred eighty thousand".