5245948800 has 480 divisors, whose sum is σ = 19918260120. Its totient is φ = 1358622720.

The previous prime is 5245948793. The next prime is 5245948801. The reversal of 5245948800 is 88495425.

5245948800 is a `hidden beast` number, since 52 + 4 + 594 + 8 + 8 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245948801) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 9590127 + ... + 9590673.

Almost surely, 2^5245948800 is an apocalyptic number.

5245948800 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 5245948800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9959130060).

5245948800 is an abundant number, since it is smaller than the sum of its proper divisors (14672311320).

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

5245948800 is a wasteful number, since it uses less digits than its factorization.

5245948800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 594 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 5245948800 is about 72428.9223998259. The cubic root of 5245948800 is about 1737.5661572725.

The spelling of 5245948800 in words is "five billion, two hundred forty-five million, nine hundred forty-eight thousand, eight hundred".