5245570000 has 200 divisors, whose sum is σ = 14189582880. Its totient is φ = 1861440000.

The previous prime is 5245569983. The next prime is 5245570009. The reversal of 5245570000 is 755425.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245570009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4729446 + ... + 4730554.

Almost surely, 2^5245570000 is an apocalyptic number.

5245570000 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 5245570000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7094791440).

5245570000 is an abundant number, since it is smaller than the sum of its proper divisors (8944012880).

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

5245570000 is a wasteful number, since it uses less digits than its factorization.

5245570000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191 (or 1170 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 5245570000 is about 72426.3073751520. The cubic root of 5245570000 is about 1737.5243341484.

The spelling of 5245570000 in words is "five billion, two hundred forty-five million, five hundred seventy thousand".